#131481#131481

#131481 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.9% C 0.172 H 269.3°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#131481
RGB	rgb(19, 20, 129)
HSL	hsl(239, 74%, 29%)
HSV	hsv(239, 85%, 51%)
CMYK	cmyk(85.3%, 84.5%, 0%, 49.4%)
CIE-LAB	lab(16.62, 40.02, -59.24)
CIE-LCH	lch(16.62, 71.49, 304.04°)
OKLab	oklab(29.86% -0.002 -0.1715)
OKLCH	oklch(29.86% 0.172 269.3)
XYZ	xyz(4.4798, 2.2232, 20.9576)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131481 #818013

analogous

#134B81 #131481 #491381

triadic

#131481 #811314 #148113

tetradic

#131481 #81134B #818013 #138149

square

#131481 #81134B #818013 #138149

split-complementary

#131481 #814913 #4B8113

monochromatic

#04041B #0B0C4C #131481 #1B1CB6 #2E30E0

Accessibility & contrast

On white

14.53

#131481 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#131481 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131481

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131481	#FFFFFF	#000000	##FFFFFF
##131481	1.00	14.53	1.44	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F84

Deuteranopia (green-blind)

#00237F

Tritanopia (blue-blind)

#00374C

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #131481;
/* rgb */ color: rgb(19, 20, 129);
/* oklch */ color: oklch(29.9% 0.172 269.3);

Tailwind

colors: {
  custom: {
    50: '#6955a7',
    500: '#131481',
    950: '#000000',
  },
}

SCSS

$custom: #131481;
$custom-light: #6955a7;
$custom-dark: #000000;

JSON

{
  "hex": "#131481",
  "rgb": {
    "r": 19,
    "g": 20,
    "b": 129
  },
  "hsl": {
    "h": 239.455,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.29858,
    "c": 0.17154,
    "h": 269.3
  },
  "luminance": 0.02224
}

Semantic roles & 50–950 ramp

primary

#131481

secondary

#B6B53A

accent

#EF37F1

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#080310

muted

#7A787F

Preview Lab

Preview with #131481

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

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