#232E78#232E78

#232E78 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.1% C 0.126 H 271.5°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#232E78
RGB	rgb(35, 46, 120)
HSL	hsl(232, 55%, 30%)
HSV	hsv(232, 71%, 47%)
CMYK	cmyk(70.8%, 61.7%, 0%, 52.9%)
CIE-LAB	lab(22.54, 21.97, -43.74)
CIE-LCH	lch(22.54, 48.95, 296.67°)
OKLab	oklab(34.08% 0.0034 -0.1261)
OKLCH	oklch(34.08% 0.126 271.5)
XYZ	xyz(5.0592, 3.6669, 18.2068)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232E78 #786D23

analogous

#235978 #232E78 #422378

triadic

#232E78 #78232E #2E7823

tetradic

#232E78 #782359 #786D23 #237842

square

#232E78 #782359 #786D23 #237842

split-complementary

#232E78 #784223 #597823

monochromatic

#070A19 #151C49 #232E78 #3140A7 #4B5BCA

Accessibility & contrast

On white

12.11

#232E78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#232E78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232E78

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232E78	#FFFFFF	#000000	##FFFFFF
##232E78	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7A

Deuteranopia (green-blind)

#003277

Tritanopia (blue-blind)

#00404E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #232e78;
/* rgb */ color: rgb(35, 46, 120);
/* oklch */ color: oklch(34.1% 0.126 271.5);

Tailwind

colors: {
  custom: {
    50: '#6a66a0',
    500: '#232e78',
    950: '#000000',
  },
}

SCSS

$custom: #232e78;
$custom-light: #6a66a0;
$custom-dark: #000000;

JSON

{
  "hex": "#232e78",
  "rgb": {
    "r": 35,
    "g": 46,
    "b": 120
  },
  "hsl": {
    "h": 232.235,
    "s": 54.839,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34082,
    "c": 0.12611,
    "h": 271.5
  },
  "luminance": 0.03667
}

Semantic roles & 50–950 ramp

primary

#232E78

secondary

#AB9F4C

accent

#CB4ADE

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060F

muted

#7A7A7E

Preview Lab

Preview with #232E78

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

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