#232B76#232B76

#232B76 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.3% C 0.127 H 272.7°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#232B76
RGB	rgb(35, 43, 118)
HSL	hsl(234, 54%, 30%)
HSV	hsv(234, 70%, 46%)
CMYK	cmyk(70.3%, 63.6%, 0%, 53.7%)
CIE-LAB	lab(21.55, 23.28, -44.07)
CIE-LCH	lch(21.55, 49.84, 297.85°)
OKLab	oklab(33.3% 0.006 -0.1271)
OKLCH	oklch(33.3% 0.127 272.7)
XYZ	xyz(4.8259, 3.3926, 17.5365)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232B76 #766E23

analogous

#235476 #232B76 #452376

triadic

#232B76 #76232B #2B7623

tetradic

#232B76 #762354 #766E23 #237645

square

#232B76 #762354 #766E23 #237645

split-complementary

#232B76 #764523 #547623

monochromatic

#070918 #151A47 #232B76 #313CA5 #4A56C9

Accessibility & contrast

On white

12.51

#232B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#232B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232B76

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232B76	#FFFFFF	#000000	##FFFFFF
##232B76	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003878

Deuteranopia (green-blind)

#003075

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #232b76;
/* rgb */ color: rgb(35, 43, 118);
/* oklch */ color: oklch(33.3% 0.127 272.7);

Tailwind

colors: {
  custom: {
    50: '#6a649e',
    500: '#232b76',
    950: '#000000',
  },
}

SCSS

$custom: #232b76;
$custom-light: #6a649e;
$custom-dark: #000000;

JSON

{
  "hex": "#232b76",
  "rgb": {
    "r": 35,
    "g": 43,
    "b": 118
  },
  "hsl": {
    "h": 234.217,
    "s": 54.248,
    "l": 30
  },
  "oklch": {
    "l": 0.33298,
    "c": 0.1272,
    "h": 272.7
  },
  "luminance": 0.03393
}

Semantic roles & 50–950 ramp

primary

#232B76

secondary

#A9A04C

accent

#CF4ADE

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #232B76

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

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