#212778#212778

#212778 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.6% C 0.136 H 272.9°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#212778
RGB	rgb(33, 39, 120)
HSL	hsl(236, 57%, 30%)
HSV	hsv(236, 73%, 47%)
CMYK	cmyk(72.5%, 67.5%, 0%, 52.9%)
CIE-LAB	lab(20.56, 26.49, -46.98)
CIE-LCH	lch(20.56, 53.93, 299.42°)
OKLab	oklab(32.59% 0.0068 -0.1357)
OKLCH	oklch(32.59% 0.136 272.9)
XYZ	xyz(4.7417, 3.1300, 18.1199)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212778 #787221

analogous

#215378 #212778 #462178

triadic

#212778 #782127 #277821

tetradic

#212778 #782153 #787221 #217846

square

#212778 #782153 #787221 #217846

split-complementary

#212778 #784621 #537821

monochromatic

#070818 #141748 #212778 #2E37A8 #4750CC

Accessibility & contrast

On white

12.92

#212778 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#212778 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212778

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212778	#FFFFFF	#000000	##FFFFFF
##212778	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367B

Deuteranopia (green-blind)

#002E76

Tritanopia (blue-blind)

#003C4B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #212778;
/* rgb */ color: rgb(33, 39, 120);
/* oklch */ color: oklch(32.6% 0.136 272.9);

Tailwind

colors: {
  custom: {
    50: '#6a61a0',
    500: '#212778',
    950: '#000000',
  },
}

SCSS

$custom: #212778;
$custom-light: #6a61a0;
$custom-dark: #000000;

JSON

{
  "hex": "#212778",
  "rgb": {
    "r": 33,
    "g": 39,
    "b": 120
  },
  "hsl": {
    "h": 235.862,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.32589,
    "c": 0.13585,
    "h": 272.9
  },
  "luminance": 0.0313
}

Semantic roles & 50–950 ramp

primary

#212778

secondary

#ABA44A

accent

#D648E0

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07050F

muted

#7A797E

Preview Lab

Preview with #212778

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

Preview Lab → · Contrast checker → · Palette generator →