#232C52#232C52

#232C52 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.6% C 0.069 H 271.7°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#232C52
RGB	rgb(35, 44, 82)
HSL	hsl(229, 40%, 23%)
HSV	hsv(229, 57%, 32%)
CMYK	cmyk(57.3%, 46.3%, 0%, 67.8%)
CIE-LAB	lab(19.09, 8.79, -24.48)
CIE-LCH	lch(19.09, 26.01, 289.75°)
OKLab	oklab(30.57% 0.0021 -0.0695)
OKLCH	oklch(30.57% 0.069 271.7)
XYZ	xyz(3.1163, 2.7677, 8.3510)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232C52 #524923

analogous

#234352 #232C52 #312352

triadic

#232C52 #52232C #2C5223

tetradic

#232C52 #522343 #524923 #235231

square

#232C52 #522343 #524923 #235231

split-complementary

#232C52 #523123 #435223

monochromatic

#090C15 #111527 #232C52 #35437D #485AA8

Accessibility & contrast

On white

13.52

#232C52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#232C52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232C52

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232C52	#FFFFFF	#000000	##FFFFFF
##232C52	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3053

Deuteranopia (green-blind)

#172C51

Tritanopia (blue-blind)

#0D343B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #232c52;
/* rgb */ color: rgb(35, 44, 82);
/* oklch */ color: oklch(30.6% 0.069 271.7);

Tailwind

colors: {
  custom: {
    50: '#626483',
    500: '#232c52',
    950: '#000000',
  },
}

SCSS

$custom: #232c52;
$custom-light: #626483;
$custom-dark: #000000;

JSON

{
  "hex": "#232c52",
  "rgb": {
    "r": 35,
    "g": 44,
    "b": 82
  },
  "hsl": {
    "h": 228.511,
    "s": 40.171,
    "l": 22.941
  },
  "oklch": {
    "l": 0.3057,
    "c": 0.06949,
    "h": 271.7
  },
  "luminance": 0.02768
}

Semantic roles & 50–950 ramp

primary

#232C52

secondary

#867B4B

accent

#B958D0

background

#F5F6F8

surface

#EAEBEF

border

#C6C6CA

text

#05050A

muted

#797A7C

Preview Lab

Preview with #232C52

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

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