#212C82#212C82

#212C82 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.5% C 0.144 H 271.0°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#212C82
RGB	rgb(33, 44, 130)
HSL	hsl(233, 60%, 32%)
HSV	hsv(233, 75%, 51%)
CMYK	cmyk(74.6%, 66.2%, 0%, 49%)
CIE-LAB	lab(22.78, 26.90, -49.68)
CIE-LCH	lch(22.78, 56.50, 298.43°)
OKLab	oklab(34.5% 0.0024 -0.1436)
OKLCH	oklch(34.5% 0.144 271)
XYZ	xyz(5.5558, 3.7358, 21.5431)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212C82 #827721

analogous

#215D82 #212C82 #472182

triadic

#212C82 #82212C #2C8221

tetradic

#212C82 #82215D #827721 #218247

square

#212C82 #82215D #827721 #218247

split-complementary

#212C82 #824721 #5D8221

monochromatic

#080B20 #151B51 #212C82 #2D3DB3 #4C5BD2

Accessibility & contrast

On white

12.02

#212C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#212C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212C82

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212C82	#FFFFFF	#000000	##FFFFFF
##212C82	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#003280

Tritanopia (blue-blind)

#004252

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #212c82;
/* rgb */ color: rgb(33, 44, 130);
/* oklch */ color: oklch(34.5% 0.144 271.0);

Tailwind

colors: {
  custom: {
    50: '#6c65a7',
    500: '#212c82',
    950: '#000000',
  },
}

SCSS

$custom: #212c82;
$custom-light: #6c65a7;
$custom-dark: #000000;

JSON

{
  "hex": "#212c82",
  "rgb": {
    "r": 33,
    "g": 44,
    "b": 130
  },
  "hsl": {
    "h": 233.196,
    "s": 59.509,
    "l": 31.961
  },
  "oklch": {
    "l": 0.34504,
    "c": 0.14358,
    "h": 271
  },
  "luminance": 0.03736
}

Semantic roles & 50–950 ramp

primary

#212C82

secondary

#B4A84A

accent

#D145E3

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080510

muted

#7A7A7F

Preview Lab

Preview with #212C82

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

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