#e75a51

Color #e75a51

A vivid, highly saturated light red.

Closest named color Tomato #ff6347 · ΔE 14.1 Nearest Tailwind class red-500 #fb2c36 · ΔE 5.9

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#e75a51

RGB

rgb(231, 90, 81)

HSL

hsl(3.6, 75.8%, 61.2%)

HSV / HSB

hsv(3.6, 64.9%, 90.6%)

CMYK

cmyk(0%, 61%, 64.9%, 9.4%)

LAB

lab(56.98, 54.1, 33.87)

LCH

lch(56.98, 63.83, 32.05)

OKLCH

oklch(65%, 0.177, 26.77)

HWB

hwb(3.6, 31.8%, 9.4%)

Harmony colors

Complementary

#51dee7

Analogous

#e75193

#e75a51

#e7a551

Triadic

#e75a51

#51e75a

#5a51e7

Split-complementary

#e75a51

#51e7a5

#5193e7

Tetradic

#e75a51

#dee751

#51dee7

#5a51e7

Square

#e75a51

#93e751

#51dee7

#a551e7

Shades

Color #e75a51 mixed toward black.

#e12f23

#b72319

#891a13

#5b110d

#2e0906

Tints

Color #e75a51 mixed toward white.

#eb766e

#ef918b

#f3ada8

#f7c8c5

#fbe4e2

Tones

Color #e75a51 mixed toward gray.

#db655e

#ce706a

#c27b77

#b58683

#a99190

Accessibility

Aa White text on this color

3.51:1

Aa Black text on this color

5.98:1

Black text reads better on this background (5.98:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#bbba53 · ΔE 47.5

Deuteranopia

#c2ca54 · ΔE 52.1

Tritanopia

#e25555 · ΔE 2.8

Achromatopsia

#898989 · ΔE 26.5

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #e75a51;

Tailwind (arbitrary value)

bg-[#e75a51]

Related colors

Misty Rose #ffe4e1

Salmon #fa8072

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Frequently asked questions

#e75a51 (#e75a51) is rgb(231, 90, 81) in RGB.

No, #e75a51 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #e75a51, or check how it holds up for accessibility.

Generate a palette → Check contrast