#212136#212136

#212136 is a dark, muted blue. Relative luminance 0.017; OKLCH L 25.8% C 0.039 H 283.3°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#212136
RGB	rgb(33, 33, 54)
HSL	hsl(240, 24%, 17%)
HSV	hsv(240, 39%, 21%)
CMYK	cmyk(38.9%, 38.9%, 0%, 78.8%)
CIE-LAB	lab(13.69, 6.19, -13.68)
CIE-LCH	lch(13.69, 15.01, 294.33°)
OKLab	oklab(25.83% 0.009 -0.0381)
OKLCH	oklch(25.83% 0.039 283.3)
XYZ	xyz(1.8367, 1.6773, 3.7163)
Luminance	0.0168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212136 #363621

analogous

#212C36 #212136 #2C2136

triadic

#212136 #362121 #213621

tetradic

#212136 #36212C #363621 #21362C

square

#212136 #36212C #363621 #21362C

split-complementary

#212136 #362C21 #2C3621

monochromatic

#0C0C13 #0C0C13 #212136 #38385C #4F4F82

Accessibility & contrast

On white

15.73

#212136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#212136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212136

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212136	#FFFFFF	#000000	##FFFFFF
##212136	1.00	15.73	1.34	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2437

Deuteranopia (green-blind)

#1A2235

Tritanopia (blue-blind)

#1C2529

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #212136;
/* rgb */ color: rgb(33, 33, 54);
/* oklch */ color: oklch(25.8% 0.039 283.3);

Tailwind

colors: {
  custom: {
    50: '#5d5c6d',
    500: '#212136',
    950: '#000000',
  },
}

SCSS

$custom: #212136;
$custom-light: #5d5c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#212136",
  "rgb": {
    "r": 33,
    "g": 33,
    "b": 54
  },
  "hsl": {
    "h": 240,
    "s": 24.138,
    "l": 17.059
  },
  "oklch": {
    "l": 0.25833,
    "c": 0.03918,
    "h": 283.3
  },
  "luminance": 0.01677
}

Semantic roles & 50–950 ramp

primary

#212136

secondary

#69694A

accent

#C167C1

background

#F5F5F6

surface

#E9E9EB

border

#C5C5C6

text

#040407

muted

#79797A

Preview Lab

Preview with #212136

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

Preview Lab → · Contrast checker → · Palette generator →