#152E80#152E80

#152E80 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.1% C 0.142 H 265.9°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#152E80
RGB	rgb(21, 46, 128)
HSL	hsl(226, 72%, 29%)
HSV	hsv(226, 84%, 50%)
CMYK	cmyk(83.6%, 64.1%, 0%, 49.8%)
CIE-LAB	lab(22.55, 23.40, -48.81)
CIE-LCH	lch(22.55, 54.13, 295.62°)
OKLab	oklab(34.12% -0.0102 -0.1412)
OKLCH	oklch(34.12% 0.142 265.9)
XYZ	xyz(5.1812, 3.6713, 20.8535)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152E80 #806715

analogous

#156480 #152E80 #321580

triadic

#152E80 #80152E #2E8015

tetradic

#152E80 #801564 #806715 #158032

square

#152E80 #801564 #806715 #158032

split-complementary

#152E80 #803215 #648015

monochromatic

#04091A #0C1B4B #152E80 #1E41B5 #325ADD

Accessibility & contrast

On white

12.11

#152E80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#152E80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152E80

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152E80	#FFFFFF	#000000	##FFFFFF
##152E80	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B83

Deuteranopia (green-blind)

#00317E

Tritanopia (blue-blind)

#004352

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #152e80;
/* rgb */ color: rgb(21, 46, 128);
/* oklch */ color: oklch(34.1% 0.142 265.9);

Tailwind

colors: {
  custom: {
    50: '#6766a6',
    500: '#152e80',
    950: '#000000',
  },
}

SCSS

$custom: #152e80;
$custom-light: #6766a6;
$custom-dark: #000000;

JSON

{
  "hex": "#152e80",
  "rgb": {
    "r": 21,
    "g": 46,
    "b": 128
  },
  "hsl": {
    "h": 225.981,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.34124,
    "c": 0.14161,
    "h": 265.9
  },
  "luminance": 0.03672
}

Semantic roles & 50–950 ramp

primary

#152E80

secondary

#B5993C

accent

#C439EF

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #152E80

Body copy rendered with the generated semantic roles for this colour.

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