#232F82#232F82

#232F82 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.2% C 0.139 H 271.0°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#232F82
RGB	rgb(35, 47, 130)
HSL	hsl(232, 58%, 32%)
HSV	hsv(232, 73%, 51%)
CMYK	cmyk(73.1%, 63.8%, 0%, 49%)
CIE-LAB	lab(23.68, 25.12, -48.21)
CIE-LCH	lch(23.68, 54.36, 297.52°)
OKLab	oklab(35.2% 0.0024 -0.1392)
OKLCH	oklch(35.2% 0.139 271)
XYZ	xyz(5.7375, 4.0015, 21.5848)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F82 #827623

analogous

#235F82 #232F82 #462382

triadic

#232F82 #82232F #2F8223

tetradic

#232F82 #82235F #827623 #238246

square

#232F82 #82235F #827623 #238246

split-complementary

#232F82 #824623 #5F8223

monochromatic

#090C22 #161E52 #232F82 #3040B2 #5060D0

Accessibility & contrast

On white

11.66

#232F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#232F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F82

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F82	#FFFFFF	#000000	##FFFFFF
##232F82	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D85

Deuteranopia (green-blind)

#003480

Tritanopia (blue-blind)

#004453

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #232f82;
/* rgb */ color: rgb(35, 47, 130);
/* oklch */ color: oklch(35.2% 0.139 271.0);

Tailwind

colors: {
  custom: {
    50: '#6c67a7',
    500: '#232f82',
    950: '#000000',
  },
}

SCSS

$custom: #232f82;
$custom-light: #6c67a7;
$custom-dark: #000000;

JSON

{
  "hex": "#232f82",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 130
  },
  "hsl": {
    "h": 232.421,
    "s": 57.576,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35196,
    "c": 0.13919,
    "h": 271
  },
  "luminance": 0.04002
}

Semantic roles & 50–950 ramp

primary

#232F82

secondary

#B3A74D

accent

#CD47E1

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #232F82

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

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