#21125B#21125B

#21125B is a dark, vivid violet. Relative luminance 0.015; OKLCH L 26.0% C 0.121 H 283.5°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#21125B
RGB	rgb(33, 18, 91)
HSL	hsl(252, 67%, 21%)
HSV	hsv(252, 80%, 36%)
CMYK	cmyk(63.7%, 80.2%, 0%, 64.3%)
CIE-LAB	lab(12.68, 29.53, -40.92)
CIE-LCH	lch(12.68, 50.46, 305.82°)
OKLab	oklab(26.03% 0.0283 -0.1179)
OKLCH	oklch(26.03% 0.121 283.5)
XYZ	xyz(2.7313, 1.5111, 10.0432)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21125B #4C5B12

analogous

#12285B #21125B #46125B

triadic

#21125B #5B2112 #125B21

tetradic

#21125B #5B1228 #4C5B12 #125B46

square

#21125B #5B1228 #4C5B12 #125B46

split-complementary

#21125B #5B4612 #285B12

monochromatic

#09051A #0E0828 #21125B #341C8E #4626C1

Accessibility & contrast

On white

16.13

#21125B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#21125B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21125B

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21125B	#FFFFFF	#000000	##FFFFFF
##21125B	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235D

Deuteranopia (green-blind)

#001E5A

Tritanopia (blue-blind)

#002735

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #21125b;
/* rgb */ color: rgb(33, 18, 91);
/* oklch */ color: oklch(26.0% 0.121 283.5);

Tailwind

colors: {
  custom: {
    50: '#65528a',
    500: '#21125b',
    950: '#000000',
  },
}

SCSS

$custom: #21125b;
$custom-light: #65528a;
$custom-dark: #000000;

JSON

{
  "hex": "#21125b",
  "rgb": {
    "r": 33,
    "g": 18,
    "b": 91
  },
  "hsl": {
    "h": 252.329,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.26029,
    "c": 0.12127,
    "h": 283.5
  },
  "luminance": 0.01511
}

Semantic roles & 50–950 ramp

primary

#21125B

secondary

#809335

accent

#EA3EC7

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #21125B

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

Preview Lab → · Contrast checker → · Palette generator →