#232E4A#232E4A

#232E4A is a dark, muted blue. Relative luminance 0.028; OKLCH L 30.5% C 0.053 H 267.0°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#232E4A
RGB	rgb(35, 46, 74)
HSL	hsl(223, 36%, 21%)
HSV	hsv(223, 53%, 29%)
CMYK	cmyk(52.7%, 37.8%, 0%, 71%)
CIE-LAB	lab(19.25, 4.41, -18.83)
CIE-LCH	lch(19.25, 19.34, 283.19°)
OKLab	oklab(30.54% -0.0028 -0.053)
OKLCH	oklch(30.54% 0.053 267)
XYZ	xyz(2.9058, 2.8055, 6.8656)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E4A #4A3F23

analogous

#23424A #232E4A #2C234A

triadic

#232E4A #4A232E #2E4A23

tetradic

#232E4A #4A2342 #4A3F23 #234A2C

square

#232E4A #4A2342 #4A3F23 #234A2C

split-complementary

#232E4A #4A2C23 #424A23

monochromatic

#0A0D15 #0F1420 #232E4A #374874 #4A629D

Accessibility & contrast

On white

13.45

#232E4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#232E4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E4A

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E4A	#FFFFFF	#000000	##FFFFFF
##232E4A	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)

#24314B

Deuteranopia (green-blind)

#202D49

Tritanopia (blue-blind)

#143438

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #232e4a;
/* rgb */ color: rgb(35, 46, 74);
/* oklch */ color: oklch(30.5% 0.053 267.0);

Tailwind

colors: {
  custom: {
    50: '#60667c',
    500: '#232e4a',
    950: '#000000',
  },
}

SCSS

$custom: #232e4a;
$custom-light: #60667c;
$custom-dark: #000000;

JSON

{
  "hex": "#232e4a",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 74
  },
  "hsl": {
    "h": 223.077,
    "s": 35.78,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30535,
    "c": 0.05304,
    "h": 267
  },
  "luminance": 0.02806
}

Semantic roles & 50–950 ramp

primary

#232E4A

secondary

#7E6F4B

accent

#AC5CCC

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#050509

muted

#797A7B

Preview Lab

Preview with #232E4A

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

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