#21112D#21112D

#21112D is a very dark, muted violet. Relative luminance 0.009; OKLCH L 21.5% C 0.056 H 308.8°. Best body text is #FFFFFF at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#21112D
RGB	rgb(33, 17, 45)
HSL	hsl(274, 45%, 12%)
HSV	hsv(274, 62%, 18%)
CMYK	cmyk(26.7%, 62.2%, 0%, 82.4%)
CIE-LAB	lab(8.25, 15.08, -15.71)
CIE-LCH	lch(8.25, 21.78, 313.84°)
OKLab	oklab(21.53% 0.0353 -0.044)
OKLCH	oklch(21.53% 0.056 308.8)
XYZ	xyz(1.3012, 0.9137, 2.5899)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21112D #1D2D11

analogous

#13112D #21112D #2D112B

triadic

#21112D #2D2111 #112D21

tetradic

#21112D #2D1311 #1D2D11 #112B2D

square

#21112D #2D1311 #1D2D11 #112B2D

split-complementary

#21112D #2B2D11 #112D13

monochromatic

#100816 #100816 #21112D #422259 #623386

Accessibility & contrast

On white

17.75

#21112D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#21112D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21112D

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21112D	#FFFFFF	#000000	##FFFFFF
##21112D	1.00	17.75	1.18	17.75
#FFFFFF	17.75	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09172E

Deuteranopia (green-blind)

#0E182C

Tritanopia (blue-blind)

#1F161C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #21112d;
/* rgb */ color: rgb(33, 17, 45);
/* oklch */ color: oklch(21.5% 0.056 308.8);

Tailwind

colors: {
  custom: {
    50: '#5d4f66',
    500: '#21112d',
    950: '#000000',
  },
}

SCSS

$custom: #21112d;
$custom-light: #5d4f66;
$custom-dark: #000000;

JSON

{
  "hex": "#21112d",
  "rgb": {
    "r": 33,
    "g": 17,
    "b": 45
  },
  "hsl": {
    "h": 274.286,
    "s": 45.161,
    "l": 12.157
  },
  "oklch": {
    "l": 0.21533,
    "c": 0.0564,
    "h": 308.8
  },
  "luminance": 0.00914
}

Semantic roles & 50–950 ramp

primary

#21112D

secondary

#496535

accent

#D5538B

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040206

muted

#79787A

Preview Lab

Preview with #21112D

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

Preview Lab → · Contrast checker → · Palette generator →