#232C63#232C63

#232C63 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.9% C 0.097 H 272.7°. Best body text is #FFFFFF at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#232C63
RGB	rgb(35, 44, 99)
HSL	hsl(232, 48%, 26%)
HSV	hsv(232, 65%, 39%)
CMYK	cmyk(64.6%, 55.6%, 0%, 61.2%)
CIE-LAB	lab(20.28, 15.27, -33.84)
CIE-LCH	lch(20.28, 37.13, 294.28°)
OKLab	oklab(31.86% 0.0046 -0.097)
OKLCH	oklch(31.86% 0.097 272.7)
XYZ	xyz(3.8452, 3.0592, 12.1898)
Luminance	0.0306 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C63 #635A23

analogous

#234C63 #232C63 #3A2363

triadic

#232C63 #63232C #2C6323

tetradic

#232C63 #63234C #635A23 #23633A

square

#232C63 #63234C #635A23 #23633A

split-complementary

#232C63 #633A23 #4C6323

monochromatic

#080A17 #131836 #232C63 #334090 #4455BD

Accessibility & contrast

On white

13.03

#232C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#232C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C63

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C63	#FFFFFF	#000000	##FFFFFF
##232C63	1.00	13.03	1.61	13.03
#FFFFFF	13.03	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3465

Deuteranopia (green-blind)

#002E62

Tritanopia (blue-blind)

#003943

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #232c63;
/* rgb */ color: rgb(35, 44, 99);
/* oklch */ color: oklch(31.9% 0.097 272.7);

Tailwind

colors: {
  custom: {
    50: '#656490',
    500: '#232c63',
    950: '#000000',
  },
}

SCSS

$custom: #232c63;
$custom-light: #656490;
$custom-dark: #000000;

JSON

{
  "hex": "#232c63",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 99
  },
  "hsl": {
    "h": 231.563,
    "s": 47.761,
    "l": 26.275
  },
  "oklch": {
    "l": 0.31859,
    "c": 0.09708,
    "h": 272.7
  },
  "luminance": 0.0306
}

Semantic roles & 50–950 ramp

primary

#232C63

secondary

#978C4B

accent

#C450D7

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06050C

muted

#7A7A7D

Preview Lab

Preview with #232C63

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

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