#21106D#21106D

#21106D is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.8% C 0.146 H 279.4°. Best body text is #FFFFFF at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#21106D
RGB	rgb(33, 16, 109)
HSL	hsl(251, 74%, 25%)
HSV	hsv(251, 85%, 43%)
CMYK	cmyk(69.7%, 85.3%, 0%, 57.3%)
CIE-LAB	lab(14.39, 36.50, -50.03)
CIE-LCH	lch(14.39, 61.93, 306.11°)
OKLab	oklab(27.84% 0.0239 -0.1445)
OKLCH	oklch(27.84% 0.146 279.4)
XYZ	xyz(3.5719, 1.7977, 14.6238)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21106D #5C6D10

analogous

#102D6D #21106D #50106D

triadic

#21106D #6D2110 #106D21

tetradic

#21106D #6D102D #5C6D10 #106D50

square

#21106D #6D102D #5C6D10 #106D50

split-complementary

#21106D #6D5010 #2D6D10

monochromatic

#08041B #110838 #21106D #3118A2 #4120D8

Accessibility & contrast

On white

15.45

#21106D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#21106D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21106D

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21106D	#FFFFFF	#000000	##FFFFFF
##21106D	1.00	15.45	1.36	15.45
#FFFFFF	15.45	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002870

Deuteranopia (green-blind)

#00216B

Tritanopia (blue-blind)

#002D3F

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #21106d;
/* rgb */ color: rgb(33, 16, 109);
/* oklch */ color: oklch(27.8% 0.146 279.4);

Tailwind

colors: {
  custom: {
    50: '#695298',
    500: '#21106d',
    950: '#000000',
  },
}

SCSS

$custom: #21106d;
$custom-light: #695298;
$custom-dark: #000000;

JSON

{
  "hex": "#21106d",
  "rgb": {
    "r": 33,
    "g": 16,
    "b": 109
  },
  "hsl": {
    "h": 250.968,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.2784,
    "c": 0.14643,
    "h": 279.4
  },
  "luminance": 0.01798
}

Semantic roles & 50–950 ramp

primary

#21106D

secondary

#90A534

accent

#F137CF

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #21106D

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

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