#231980#231980

#231980 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.3% C 0.162 H 276.0°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#231980
RGB	rgb(35, 25, 128)
HSL	hsl(246, 67%, 30%)
HSV	hsv(246, 80%, 50%)
CMYK	cmyk(72.7%, 80.5%, 0%, 49.8%)
CIE-LAB	lab(18.41, 38.22, -55.60)
CIE-LCH	lch(18.41, 67.47, 304.50°)
OKLab	oklab(31.34% 0.0168 -0.1607)
OKLCH	oklch(31.34% 0.162 276)
XYZ	xyz(4.9358, 2.6106, 20.6617)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#231980 #768019

analogous

#194380 #231980 #561980

triadic

#231980 #802319 #198023

tetradic

#231980 #801943 #768019 #198056

square

#231980 #801943 #768019 #198056

split-complementary

#231980 #805619 #438019

monochromatic

#07051A #150F4D #231980 #3123B3 #4A3BD9

Accessibility & contrast

On white

13.80

#231980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#231980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #231980

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##231980	#FFFFFF	#000000	##FFFFFF
##231980	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003183

Deuteranopia (green-blind)

#00287E

Tritanopia (blue-blind)

#00384C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #231980;
/* rgb */ color: rgb(35, 25, 128);
/* oklch */ color: oklch(31.3% 0.162 276.0);

Tailwind

colors: {
  custom: {
    50: '#6e58a6',
    500: '#231980',
    950: '#000000',
  },
}

SCSS

$custom: #231980;
$custom-light: #6e58a6;
$custom-dark: #000000;

JSON

{
  "hex": "#231980",
  "rgb": {
    "r": 35,
    "g": 25,
    "b": 128
  },
  "hsl": {
    "h": 245.825,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.31343,
    "c": 0.16161,
    "h": 276
  },
  "luminance": 0.02611
}

Semantic roles & 50–950 ramp

primary

#231980

secondary

#A9B441

accent

#EA3ED9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #231980

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

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