#212473#212473

#212473 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.5% C 0.133 H 274.1°. Best body text is #FFFFFF at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#212473
RGB	rgb(33, 36, 115)
HSL	hsl(238, 55%, 29%)
HSV	hsv(238, 71%, 45%)
CMYK	cmyk(71.3%, 68.7%, 0%, 54.9%)
CIE-LAB	lab(19.32, 26.64, -45.80)
CIE-LCH	lch(19.32, 52.98, 300.18°)
OKLab	oklab(31.54% 0.0096 -0.1322)
OKLCH	oklch(31.54% 0.133 274.1)
XYZ	xyz(4.3516, 2.8225, 16.5318)
Luminance	0.0282 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212473 #737021

analogous

#214D73 #212473 #472173

triadic

#212473 #732124 #247321

tetradic

#212473 #73214D #737021 #217347

square

#212473 #73214D #737021 #217347

split-complementary

#212473 #734721 #4D7321

monochromatic

#070718 #131543 #212473 #2F33A3 #454ACA

Accessibility & contrast

On white

13.42

#212473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#212473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212473

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212473	#FFFFFF	#000000	##FFFFFF
##212473	1.00	13.42	1.56	13.42
#FFFFFF	13.42	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003375

Deuteranopia (green-blind)

#002B71

Tritanopia (blue-blind)

#003948

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #212473;
/* rgb */ color: rgb(33, 36, 115);
/* oklch */ color: oklch(31.5% 0.133 274.1);

Tailwind

colors: {
  custom: {
    50: '#695f9c',
    500: '#212473',
    950: '#000000',
  },
}

SCSS

$custom: #212473;
$custom-light: #695f9c;
$custom-dark: #000000;

JSON

{
  "hex": "#212473",
  "rgb": {
    "r": 33,
    "g": 36,
    "b": 115
  },
  "hsl": {
    "h": 237.805,
    "s": 55.405,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31539,
    "c": 0.1326,
    "h": 274.1
  },
  "luminance": 0.02823
}

Semantic roles & 50–950 ramp

primary

#212473

secondary

#A6A349

accent

#D949DF

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #212473

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

Preview Lab → · Contrast checker → · Palette generator →