#212B92#212B92

#212B92 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.9% C 0.166 H 270.6°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#212B92
RGB	rgb(33, 43, 146)
HSL	hsl(235, 63%, 35%)
HSV	hsv(235, 77%, 57%)
CMYK	cmyk(77.4%, 70.5%, 0%, 42.7%)
CIE-LAB	lab(24.08, 33.54, -57.52)
CIE-LCH	lch(24.08, 66.58, 300.25°)
OKLab	oklab(35.93% 0.0017 -0.1665)
OKLCH	oklch(35.93% 0.166 270.6)
XYZ	xyz(6.6776, 4.1257, 27.6330)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212B92 #928821

analogous

#216492 #212B92 #4F2192

triadic

#212B92 #92212B #2B9221

tetradic

#212B92 #922164 #928821 #21924F

square

#212B92 #922164 #928821 #21924F

split-complementary

#212B92 #924F21 #649221

monochromatic

#0A0E2E #161C60 #212B92 #2C3AC4 #5561D9

Accessibility & contrast

On white

11.51

#212B92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#212B92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212B92

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212B92	#FFFFFF	#000000	##FFFFFF
##212B92	1.00	11.51	1.83	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F95

Deuteranopia (green-blind)

#003490

Tritanopia (blue-blind)

#00475B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #212b92;
/* rgb */ color: rgb(33, 43, 146);
/* oklch */ color: oklch(35.9% 0.166 270.6);

Tailwind

colors: {
  custom: {
    50: '#7065b3',
    500: '#212b92',
    950: '#000000',
  },
}

SCSS

$custom: #212b92;
$custom-light: #7065b3;
$custom-dark: #000000;

JSON

{
  "hex": "#212b92",
  "rgb": {
    "r": 33,
    "g": 43,
    "b": 146
  },
  "hsl": {
    "h": 234.69,
    "s": 63.128,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35926,
    "c": 0.16648,
    "h": 270.6
  },
  "luminance": 0.04126
}

Semantic roles & 50–950 ramp

primary

#212B92

secondary

#BCB353

accent

#D842E6

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #212B92

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

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