#212C74#212C74

#212C74 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.2% C 0.124 H 271.3°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#212C74
RGB	rgb(33, 44, 116)
HSL	hsl(232, 56%, 29%)
HSV	hsv(232, 72%, 45%)
CMYK	cmyk(71.6%, 62.1%, 0%, 54.5%)
CIE-LAB	lab(21.52, 21.51, -42.84)
CIE-LCH	lch(21.52, 47.94, 296.66°)
OKLab	oklab(33.19% 0.0029 -0.1235)
OKLCH	oklch(33.19% 0.124 271.3)
XYZ	xyz(4.6792, 3.3852, 16.9264)
Luminance	0.0339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212C74 #746921

analogous

#215674 #212C74 #402174

triadic

#212C74 #74212C #2C7421

tetradic

#212C74 #742156 #746921 #217440

square

#212C74 #742156 #746921 #217440

split-complementary

#212C74 #744021 #567421

monochromatic

#070918 #131A44 #212C74 #2F3EA4 #4557CA

Accessibility & contrast

On white

12.52

#212C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#212C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212C74

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212C74	#FFFFFF	#000000	##FFFFFF
##212C74	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003876

Deuteranopia (green-blind)

#003073

Tritanopia (blue-blind)

#003E4B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #212c74;
/* rgb */ color: rgb(33, 44, 116);
/* oklch */ color: oklch(33.2% 0.124 271.3);

Tailwind

colors: {
  custom: {
    50: '#68659d',
    500: '#212c74',
    950: '#000000',
  },
}

SCSS

$custom: #212c74;
$custom-light: #68659d;
$custom-dark: #000000;

JSON

{
  "hex": "#212c74",
  "rgb": {
    "r": 33,
    "g": 44,
    "b": 116
  },
  "hsl": {
    "h": 232.048,
    "s": 55.705,
    "l": 29.216
  },
  "oklch": {
    "l": 0.3319,
    "c": 0.12352,
    "h": 271.3
  },
  "luminance": 0.03386
}

Semantic roles & 50–950 ramp

primary

#212C74

secondary

#A79B49

accent

#CB49DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #212C74

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

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