#232F44#232F44

#232F44 is a dark, muted blue. Relative luminance 0.028; OKLCH L 30.4% C 0.042 H 261.3°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#232F44
RGB	rgb(35, 47, 68)
HSL	hsl(218, 32%, 20%)
HSV	hsv(218, 49%, 27%)
CMYK	cmyk(48.5%, 30.9%, 0%, 73.3%)
CIE-LAB	lab(19.26, 1.58, -14.74)
CIE-LCH	lch(19.26, 14.83, 276.12°)
OKLab	oklab(30.44% -0.0063 -0.0411)
OKLCH	oklch(30.44% 0.042 261.3)
XYZ	xyz(2.7527, 2.8076, 5.8646)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F44 #443823

analogous

#233F44 #232F44 #272344

triadic

#232F44 #44232F #2F4423

tetradic

#232F44 #44233F #443823 #234427

square

#232F44 #44233F #443823 #234427

split-complementary

#232F44 #442723 #3F4423

monochromatic

#0A0E14 #0E131C #232F44 #384B6C #4D6795

Accessibility & contrast

On white

13.45

#232F44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#232F44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F44

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F44	#FFFFFF	#000000	##FFFFFF
##232F44	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273045

Deuteranopia (green-blind)

#242D44

Tritanopia (blue-blind)

#173336

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #232f44;
/* rgb */ color: rgb(35, 47, 68);
/* oklch */ color: oklch(30.4% 0.042 261.3);

Tailwind

colors: {
  custom: {
    50: '#606778',
    500: '#232f44',
    950: '#000000',
  },
}

SCSS

$custom: #232f44;
$custom-light: #606778;
$custom-dark: #000000;

JSON

{
  "hex": "#232f44",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 68
  },
  "hsl": {
    "h": 218.182,
    "s": 32.039,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30436,
    "c": 0.04163,
    "h": 261.3
  },
  "luminance": 0.02808
}

Semantic roles & 50–950 ramp

primary

#232F44

secondary

#77674C

accent

#A260C8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#050608

muted

#797A7B

Preview Lab

Preview with #232F44

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

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