#212477#212477

#212477 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.9% C 0.138 H 273.8°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#212477
RGB	rgb(33, 36, 119)
HSL	hsl(238, 57%, 30%)
HSV	hsv(238, 72%, 47%)
CMYK	cmyk(72.3%, 69.7%, 0%, 53.3%)
CIE-LAB	lab(19.71, 28.13, -47.73)
CIE-LCH	lch(19.71, 55.40, 300.51°)
OKLab	oklab(31.94% 0.0091 -0.1379)
OKLCH	oklch(31.94% 0.138 273.8)
XYZ	xyz(4.5867, 2.9166, 17.7704)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212477 #777421

analogous

#214F77 #212477 #492177

triadic

#212477 #772124 #247721

tetradic

#212477 #77214F #777421 #217749

square

#212477 #77214F #777421 #217749

split-complementary

#212477 #774921 #4F7721

monochromatic

#070718 #141647 #212477 #2E32A7 #474BCC

Accessibility & contrast

On white

13.26

#212477 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#212477 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212477

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212477	#FFFFFF	#000000	##FFFFFF
##212477	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347A

Deuteranopia (green-blind)

#002C75

Tritanopia (blue-blind)

#003A4A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #212477;
/* rgb */ color: rgb(33, 36, 119);
/* oklch */ color: oklch(31.9% 0.138 273.8);

Tailwind

colors: {
  custom: {
    50: '#6a5f9f',
    500: '#212477',
    950: '#000000',
  },
}

SCSS

$custom: #212477;
$custom-light: #6a5f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#212477",
  "rgb": {
    "r": 33,
    "g": 36,
    "b": 119
  },
  "hsl": {
    "h": 237.907,
    "s": 56.579,
    "l": 29.804
  },
  "oklch": {
    "l": 0.3194,
    "c": 0.1382,
    "h": 273.8
  },
  "luminance": 0.02917
}

Semantic roles & 50–950 ramp

primary

#212477

secondary

#AAA74A

accent

#DB48E0

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #212477

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

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