#ff3a40

Color #ff3a40

A vivid, highly saturated light red.

Closest named color Crimson #dc143c · ΔE 14.4 Nearest Tailwind class red-500 #fb2c36 · ΔE 2.2

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

Conversions

HEX

#ff3a40

RGB

rgb(255, 58, 64)

HSL

hsl(358.2, 100%, 61.4%)

HSV / HSB

hsv(358.2, 77.3%, 100%)

CMYK

cmyk(0%, 77.3%, 74.9%, 0%)

LAB

lab(56.75, 72.3, 44.14)

LCH

lch(56.75, 84.71, 31.4)

OKLCH

oklch(65.5%, 0.231, 25.1)

HWB

hwb(358.2, 22.7%, 0%)

Harmony colors

Complementary

#3afff9

Analogous

#ff3aa2

#ff3a40

#ff973a

Triadic

#ff3a40

#40ff3a

#3a40ff

Split-complementary

#ff3a40

#3aff97

#3aa2ff

Tetradic

#ff3a40

#fff93a

#3afff9

#3a40ff

Square

#ff3a40

#a2ff3a

#3afff9

#973aff

Shades

Color #ff3a40 mixed toward black.

#ff060d

#d10006

#9d0005

#680003

#340002

Tints

Color #ff3a40 mixed toward white.

#ff5b60

#ff7c80

#ff9da0

#ffbdbf

#ffdedf

Tones

Color #ff3a40 mixed toward gray.

#ef4b4f

#de5b5f

#ce6b6e

#bd7c7e

#ad8c8d

Accessibility

Aa White text on this color

3.54:1

Aa Black text on this color

5.93:1

Black text reads better on this background (5.93:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#c9c83f · ΔE 56

Deuteranopia

#d1dc3e · ΔE 61.4

Tritanopia

#fa3d3d · ΔE 1.2

Achromatopsia

#888888 · ΔE 29.2

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

Code

CSS

background-color: #ff3a40;

Tailwind (arbitrary value)

bg-[#ff3a40]

Related colors

Light Pink #ffb6c1

Pink #ffc0cb

Crimson #dc143c

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#ff3a40 (#ff3a40) is rgb(255, 58, 64) in RGB.

No, #ff3a40 is not web-safe. The nearest web-safe colors are among its tones and shades below.

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.

Try it →

Build something with this color

Generate a full palette from #ff3a40, or check how it holds up for accessibility.

Generate a palette → Check contrast