#212478#212478

#212478 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.0% C 0.140 H 273.7°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#212478
RGB	rgb(33, 36, 120)
HSL	hsl(238, 57%, 30%)
HSV	hsv(238, 73%, 47%)
CMYK	cmyk(72.5%, 70%, 0%, 52.9%)
CIE-LAB	lab(19.80, 28.50, -48.21)
CIE-LCH	lch(19.80, 56.01, 300.59°)
OKLab	oklab(32.04% 0.009 -0.1393)
OKLCH	oklch(32.04% 0.14 273.7)
XYZ	xyz(4.6471, 2.9407, 18.0884)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212478 #787521

analogous

#215078 #212478 #492178

triadic

#212478 #782124 #247821

tetradic

#212478 #782150 #787521 #217849

square

#212478 #782150 #787521 #217849

split-complementary

#212478 #784921 #507821

monochromatic

#070718 #141648 #212478 #2E32A8 #474CCC

Accessibility & contrast

On white

13.22

#212478 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#212478 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212478

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212478	#FFFFFF	#000000	##FFFFFF
##212478	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#002C76

Tritanopia (blue-blind)

#003A4A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #212478;
/* rgb */ color: rgb(33, 36, 120);
/* oklch */ color: oklch(32.0% 0.140 273.7);

Tailwind

colors: {
  custom: {
    50: '#6a5fa0',
    500: '#212478',
    950: '#000000',
  },
}

SCSS

$custom: #212478;
$custom-light: #6a5fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#212478",
  "rgb": {
    "r": 33,
    "g": 36,
    "b": 120
  },
  "hsl": {
    "h": 237.931,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.32041,
    "c": 0.13959,
    "h": 273.7
  },
  "luminance": 0.02941
}

Semantic roles & 50–950 ramp

primary

#212478

secondary

#ABA84A

accent

#DB48E0

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #212478

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

Preview Lab → · Contrast checker → · Palette generator →