#212C72#212C72

#212C72 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.0% C 0.121 H 271.4°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#212C72
RGB	rgb(33, 44, 114)
HSL	hsl(232, 55%, 29%)
HSV	hsv(232, 71%, 45%)
CMYK	cmyk(71.1%, 61.4%, 0%, 55.3%)
CIE-LAB	lab(21.35, 20.73, -41.84)
CIE-LCH	lch(21.35, 46.69, 296.36°)
OKLab	oklab(33.01% 0.0029 -0.1205)
OKLCH	oklch(33.01% 0.121 271.4)
XYZ	xyz(4.5641, 3.3392, 16.3203)
Luminance	0.0334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212C72 #726721

analogous

#215572 #212C72 #3F2172

triadic

#212C72 #72212C #2C7221

tetradic

#212C72 #722155 #726721 #21723F

square

#212C72 #722155 #726721 #21723F

split-complementary

#212C72 #723F21 #557221

monochromatic

#070918 #131A43 #212C72 #2F3EA1 #4456C9

Accessibility & contrast

On white

12.59

#212C72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#212C72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212C72

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212C72	#FFFFFF	#000000	##FFFFFF
##212C72	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003774

Deuteranopia (green-blind)

#003071

Tritanopia (blue-blind)

#003D4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #212c72;
/* rgb */ color: rgb(33, 44, 114);
/* oklch */ color: oklch(33.0% 0.121 271.4);

Tailwind

colors: {
  custom: {
    50: '#68659b',
    500: '#212c72',
    950: '#000000',
  },
}

SCSS

$custom: #212c72;
$custom-light: #68659b;
$custom-dark: #000000;

JSON

{
  "hex": "#212c72",
  "rgb": {
    "r": 33,
    "g": 44,
    "b": 114
  },
  "hsl": {
    "h": 231.852,
    "s": 55.102,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33009,
    "c": 0.12057,
    "h": 271.4
  },
  "luminance": 0.0334
}

Semantic roles & 50–950 ramp

primary

#212C72

secondary

#A59949

accent

#CA49DE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #212C72

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

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