#212373#212373

#212373 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.4% C 0.134 H 274.4°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#212373
RGB	rgb(33, 35, 115)
HSL	hsl(239, 55%, 29%)
HSV	hsv(239, 71%, 45%)
CMYK	cmyk(71.3%, 69.6%, 0%, 54.9%)
CIE-LAB	lab(19.07, 27.31, -46.21)
CIE-LCH	lch(19.07, 53.68, 300.58°)
OKLab	oklab(31.36% 0.0103 -0.1335)
OKLCH	oklch(31.36% 0.134 274.4)
XYZ	xyz(4.3217, 2.7628, 16.5219)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212373 #737121

analogous

#214C73 #212373 #482173

triadic

#212373 #732123 #237321

tetradic

#212373 #73214C #737121 #217348

square

#212373 #73214C #737121 #217348

split-complementary

#212373 #734821 #4C7321

monochromatic

#070718 #131543 #212373 #2F31A3 #4548CA

Accessibility & contrast

On white

13.53

#212373 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#212373 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212373

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212373	#FFFFFF	#000000	##FFFFFF
##212373	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003275

Deuteranopia (green-blind)

#002B71

Tritanopia (blue-blind)

#003847

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #212373;
/* rgb */ color: rgb(33, 35, 115);
/* oklch */ color: oklch(31.4% 0.134 274.4);

Tailwind

colors: {
  custom: {
    50: '#695e9c',
    500: '#212373',
    950: '#000000',
  },
}

SCSS

$custom: #212373;
$custom-light: #695e9c;
$custom-dark: #000000;

JSON

{
  "hex": "#212373",
  "rgb": {
    "r": 33,
    "g": 35,
    "b": 115
  },
  "hsl": {
    "h": 238.537,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31357,
    "c": 0.13385,
    "h": 274.4
  },
  "luminance": 0.02763
}

Semantic roles & 50–950 ramp

primary

#212373

secondary

#A6A449

accent

#DB49DF

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #212373

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

Preview Lab → · Contrast checker → · Palette generator →