#232F74#232F74

#232F74 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.9% C 0.119 H 271.2°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#232F74
RGB	rgb(35, 47, 116)
HSL	hsl(231, 54%, 30%)
HSV	hsv(231, 70%, 45%)
CMYK	cmyk(69.8%, 59.5%, 0%, 54.5%)
CIE-LAB	lab(22.48, 19.72, -41.28)
CIE-LCH	lch(22.48, 45.75, 295.54°)
OKLab	oklab(33.93% 0.0024 -0.1188)
OKLCH	oklch(33.93% 0.119 271.2)
XYZ	xyz(4.8610, 3.6509, 16.9681)
Luminance	0.0365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F74 #746823

analogous

#235874 #232F74 #402374

triadic

#232F74 #74232F #2F7423

tetradic

#232F74 #742358 #746823 #237440

square

#232F74 #742358 #746823 #237440

split-complementary

#232F74 #744023 #587423

monochromatic

#070A18 #151C45 #232F74 #3142A3 #495CC8

Accessibility & contrast

On white

12.14

#232F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#232F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F74

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F74	#FFFFFF	#000000	##FFFFFF
##232F74	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003976

Deuteranopia (green-blind)

#003273

Tritanopia (blue-blind)

#00404C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #232f74;
/* rgb */ color: rgb(35, 47, 116);
/* oklch */ color: oklch(33.9% 0.119 271.2);

Tailwind

colors: {
  custom: {
    50: '#69679d',
    500: '#232f74',
    950: '#000000',
  },
}

SCSS

$custom: #232f74;
$custom-light: #69679d;
$custom-dark: #000000;

JSON

{
  "hex": "#232f74",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 116
  },
  "hsl": {
    "h": 231.111,
    "s": 53.642,
    "l": 29.608
  },
  "oklch": {
    "l": 0.33935,
    "c": 0.11883,
    "h": 271.2
  },
  "luminance": 0.03651
}

Semantic roles & 50–950 ramp

primary

#232F74

secondary

#A7994C

accent

#C74BDD

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #232F74

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

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