#212C75#212C75

#212C75 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.3% C 0.125 H 271.3°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#212C75
RGB	rgb(33, 44, 117)
HSL	hsl(232, 56%, 29%)
HSV	hsv(232, 72%, 46%)
CMYK	cmyk(71.8%, 62.4%, 0%, 54.1%)
CIE-LAB	lab(21.61, 21.90, -43.34)
CIE-LCH	lch(21.61, 48.56, 296.80°)
OKLab	oklab(33.28% 0.0029 -0.125)
OKLCH	oklch(33.28% 0.125 271.3)
XYZ	xyz(4.7377, 3.4086, 17.2344)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212C75 #756A21

analogous

#215675 #212C75 #402175

triadic

#212C75 #75212C #2C7521

tetradic

#212C75 #752156 #756A21 #217540

square

#212C75 #752156 #756A21 #217540

split-complementary

#212C75 #754021 #567521

monochromatic

#070918 #141A45 #212C75 #2E3EA5 #4657CB

Accessibility & contrast

On white

12.49

#212C75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#212C75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212C75

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212C75	#FFFFFF	#000000	##FFFFFF
##212C75	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003877

Deuteranopia (green-blind)

#003074

Tritanopia (blue-blind)

#003E4C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #212c75;
/* rgb */ color: rgb(33, 44, 117);
/* oklch */ color: oklch(33.3% 0.125 271.3);

Tailwind

colors: {
  custom: {
    50: '#68659d',
    500: '#212c75',
    950: '#000000',
  },
}

SCSS

$custom: #212c75;
$custom-light: #68659d;
$custom-dark: #000000;

JSON

{
  "hex": "#212c75",
  "rgb": {
    "r": 33,
    "g": 44,
    "b": 117
  },
  "hsl": {
    "h": 232.143,
    "s": 56,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33281,
    "c": 0.12499,
    "h": 271.3
  },
  "luminance": 0.03409
}

Semantic roles & 50–950 ramp

primary

#212C75

secondary

#A89C4A

accent

#CC49DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #212C75

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

Preview Lab → · Contrast checker → · Palette generator →