#232A80#232A80

#232A80 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.1% C 0.143 H 272.5°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#232A80
RGB	rgb(35, 42, 128)
HSL	hsl(235, 57%, 32%)
HSV	hsv(235, 73%, 50%)
CMYK	cmyk(72.7%, 67.2%, 0%, 49.8%)
CIE-LAB	lab(22.20, 27.75, -49.36)
CIE-LCH	lch(22.20, 56.63, 299.34°)
OKLab	oklab(34.06% 0.0063 -0.1426)
OKLCH	oklch(34.06% 0.143 272.5)
XYZ	xyz(5.4161, 3.5712, 20.8218)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232A80 #807923

analogous

#235980 #232A80 #4B2380

triadic

#232A80 #80232A #2A8023

tetradic

#232A80 #802359 #807923 #23804B

square

#232A80 #802359 #807923 #23804B

split-complementary

#232A80 #804B23 #598023

monochromatic

#090A20 #161A50 #232A80 #303AB0 #4F58CF

Accessibility & contrast

On white

12.25

#232A80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#232A80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232A80

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232A80	#FFFFFF	#000000	##FFFFFF
##232A80	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003983

Deuteranopia (green-blind)

#00317E

Tritanopia (blue-blind)

#004151

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #232a80;
/* rgb */ color: rgb(35, 42, 128);
/* oklch */ color: oklch(34.1% 0.143 272.5);

Tailwind

colors: {
  custom: {
    50: '#6c63a6',
    500: '#232a80',
    950: '#000000',
  },
}

SCSS

$custom: #232a80;
$custom-light: #6c63a6;
$custom-dark: #000000;

JSON

{
  "hex": "#232a80",
  "rgb": {
    "r": 35,
    "g": 42,
    "b": 128
  },
  "hsl": {
    "h": 235.484,
    "s": 57.055,
    "l": 31.961
  },
  "oklch": {
    "l": 0.34055,
    "c": 0.14273,
    "h": 272.5
  },
  "luminance": 0.03572
}

Semantic roles & 50–950 ramp

primary

#232A80

secondary

#B2AB4D

accent

#D547E0

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #232A80

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

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