#212643#212643

#212643 is a dark, muted blue. Relative luminance 0.021; OKLCH L 27.9% C 0.054 H 275.0°. Best body text is #FFFFFF at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#212643
RGB	rgb(33, 38, 67)
HSL	hsl(231, 34%, 20%)
HSV	hsv(231, 51%, 26%)
CMYK	cmyk(50.7%, 43.3%, 0%, 73.7%)
CIE-LAB	lab(16.08, 7.04, -19.04)
CIE-LCH	lch(16.08, 20.31, 290.30°)
OKLab	oklab(27.91% 0.0046 -0.0537)
OKLCH	oklch(27.91% 0.054 275)
XYZ	xyz(2.3331, 2.1147, 5.5943)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212643 #433E21

analogous

#213743 #212643 #2D2143

triadic

#212643 #432126 #264321

tetradic

#212643 #432137 #433E21 #21432D

square

#212643 #432137 #433E21 #21432D

split-complementary

#212643 #432D21 #374321

monochromatic

#0A0C15 #0D0F1A #212643 #353D6C #495595

Accessibility & contrast

On white

14.76

#212643 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#212643 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212643

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212643	#FFFFFF	#000000	##FFFFFF
##212643	1.00	14.76	1.42	14.76
#FFFFFF	14.76	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2944

Deuteranopia (green-blind)

#192742

Tritanopia (blue-blind)

#152C31

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #212643;
/* rgb */ color: rgb(33, 38, 67);
/* oklch */ color: oklch(27.9% 0.054 275.0);

Tailwind

colors: {
  custom: {
    50: '#5e6077',
    500: '#212643',
    950: '#000000',
  },
}

SCSS

$custom: #212643;
$custom-light: #5e6077;
$custom-dark: #000000;

JSON

{
  "hex": "#212643",
  "rgb": {
    "r": 33,
    "g": 38,
    "b": 67
  },
  "hsl": {
    "h": 231.176,
    "s": 34,
    "l": 19.608
  },
  "oklch": {
    "l": 0.27914,
    "c": 0.05388,
    "h": 275
  },
  "luminance": 0.02115
}

Semantic roles & 50–950 ramp

primary

#212643

secondary

#777049

accent

#BA5ECA

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040408

muted

#79797B

Preview Lab

Preview with #212643

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

Preview Lab → · Contrast checker → · Palette generator →