#212C80#212C80

#212C80 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.141 H 271.0°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#212C80
RGB	rgb(33, 44, 128)
HSL	hsl(233, 59%, 32%)
HSV	hsv(233, 74%, 50%)
CMYK	cmyk(74.2%, 65.6%, 0%, 49.8%)
CIE-LAB	lab(22.59, 26.13, -48.72)
CIE-LCH	lch(22.59, 55.29, 298.21°)
OKLab	oklab(34.31% 0.0026 -0.1408)
OKLCH	oklch(34.31% 0.141 271)
XYZ	xyz(5.4228, 3.6827, 20.8429)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212C80 #807521

analogous

#215C80 #212C80 #462180

triadic

#212C80 #80212C #2C8021

tetradic

#212C80 #80215C #807521 #218046

square

#212C80 #80215C #807521 #218046

split-complementary

#212C80 #804621 #5C8021

monochromatic

#080B1F #141B4F #212C80 #2E3DB1 #4B5AD1

Accessibility & contrast

On white

12.09

#212C80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#212C80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212C80

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212C80	#FFFFFF	#000000	##FFFFFF
##212C80	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A83

Deuteranopia (green-blind)

#00327E

Tritanopia (blue-blind)

#004251

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #212c80;
/* rgb */ color: rgb(33, 44, 128);
/* oklch */ color: oklch(34.3% 0.141 271.0);

Tailwind

colors: {
  custom: {
    50: '#6b65a6',
    500: '#212c80',
    950: '#000000',
  },
}

SCSS

$custom: #212c80;
$custom-light: #6b65a6;
$custom-dark: #000000;

JSON

{
  "hex": "#212c80",
  "rgb": {
    "r": 33,
    "g": 44,
    "b": 128
  },
  "hsl": {
    "h": 233.053,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34311,
    "c": 0.14078,
    "h": 271
  },
  "luminance": 0.03683
}

Semantic roles & 50–950 ramp

primary

#212C80

secondary

#B3A74A

accent

#D046E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08050F

muted

#7A7A7F

Preview Lab

Preview with #212C80

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

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