#135eb8

Color #135eb8

A vivid, highly saturated dark blue.

Closest named color Royal Blue #4169e1 · ΔE 19.01 Nearest Tailwind class sky-700 #0069a8 · ΔE 6.1

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

Conversions

HEX

#135eb8

RGB

rgb(19, 94, 184)

HSL

hsl(212.7, 81.3%, 39.8%)

HSV / HSB

hsv(212.7, 89.7%, 72.2%)

CMYK

cmyk(89.7%, 48.9%, 0%, 27.8%)

LAB

lab(40.58, 13.21, -53.49)

LCH

lch(40.58, 55.1, 283.87)

OKLCH

oklch(49.2%, 0.1585, 256.53)

HWB

hwb(212.7, 7.5%, 27.8%)

Harmony colors

Complementary

#b86d13

Analogous

#13b1b8

#135eb8

#1a13b8

Triadic

#135eb8

#b8135e

#5eb813

Split-complementary

#135eb8

#b81a13

#b1b813

Tetradic

#135eb8

#6d13b8

#b86d13

#5eb813

Square

#135eb8

#b813b1

#b86d13

#13b81a

Shades

Color #135eb8 mixed toward black.

#104e99

#0d3f7b

#092f5c

#061f3d

#03101f

Tints

Color #135eb8 mixed toward white.

#1876e6

#4591ec

#74adf1

#a2c8f5

#d1e4fa

Tones

Color #135eb8 mixed toward gray.

#215faa

#2e619c

#3c628f

#4a6381

#586473

Accessibility

Aa White text on this color

6.32:1

Aa Black text on this color

3.32:1

White text reads better on this background (6.32:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4141a8 · ΔE 12.6

Deuteranopia

#3d37a4 · ΔE 15.1

Tritanopia

#1c9996 · ΔE 34.2

Achromatopsia

#606060 · ΔE 24.7

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

Code

CSS

background-color: #135eb8;

Tailwind (arbitrary value)

bg-[#135eb8]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#135eb8 (#135eb8) is rgb(19, 94, 184) in RGB.

No, #135eb8 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 #135eb8, or check how it holds up for accessibility.

Generate a palette → Check contrast