#232F76#232F76

#232F76 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.1% C 0.122 H 271.2°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#232F76
RGB	rgb(35, 47, 118)
HSL	hsl(231, 54%, 30%)
HSV	hsv(231, 70%, 46%)
CMYK	cmyk(70.3%, 60.2%, 0%, 53.7%)
CIE-LAB	lab(22.65, 20.50, -42.29)
CIE-LCH	lch(22.65, 47.00, 295.86°)
OKLab	oklab(34.11% 0.0025 -0.1218)
OKLCH	oklch(34.11% 0.122 271.2)
XYZ	xyz(4.9786, 3.6979, 17.5874)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F76 #766A23

analogous

#235976 #232F76 #402376

triadic

#232F76 #76232F #2F7623

tetradic

#232F76 #762359 #766A23 #237640

square

#232F76 #762359 #766A23 #237640

split-complementary

#232F76 #764023 #597623

monochromatic

#070918 #151C47 #232F76 #3142A5 #4A5CC9

Accessibility & contrast

On white

12.07

#232F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#232F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F76

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F76	#FFFFFF	#000000	##FFFFFF
##232F76	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A78

Deuteranopia (green-blind)

#003275

Tritanopia (blue-blind)

#00404D

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #232f76;
/* rgb */ color: rgb(35, 47, 118);
/* oklch */ color: oklch(34.1% 0.122 271.2);

Tailwind

colors: {
  custom: {
    50: '#69679e',
    500: '#232f76',
    950: '#000000',
  },
}

SCSS

$custom: #232f76;
$custom-light: #69679e;
$custom-dark: #000000;

JSON

{
  "hex": "#232f76",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 118
  },
  "hsl": {
    "h": 231.325,
    "s": 54.248,
    "l": 30
  },
  "oklch": {
    "l": 0.3411,
    "c": 0.12181,
    "h": 271.2
  },
  "luminance": 0.03698
}

Semantic roles & 50–950 ramp

primary

#232F76

secondary

#A99B4C

accent

#C84ADE

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #232F76

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

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