#21115C#21115C

#21115C is a dark, vivid violet. Relative luminance 0.015; OKLCH L 26.0% C 0.124 H 283.4°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#21115C
RGB	rgb(33, 17, 92)
HSL	hsl(253, 69%, 21%)
HSV	hsv(253, 82%, 36%)
CMYK	cmyk(64.1%, 81.5%, 0%, 63.9%)
CIE-LAB	lab(12.59, 30.44, -41.74)
CIE-LCH	lch(12.59, 51.66, 306.10°)
OKLab	oklab(26% 0.0288 -0.1203)
OKLCH	oklch(26% 0.124 283.4)
XYZ	xyz(2.7588, 1.4968, 10.2667)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21115C #4C5C11

analogous

#11275C #21115C #47115C

triadic

#21115C #5C2111 #115C21

tetradic

#21115C #5C1127 #4C5C11 #115C47

square

#21115C #5C1127 #4C5C11 #115C47

split-complementary

#21115C #5C4711 #275C11

monochromatic

#09051A #0E0728 #21115C #341B90 #4624C3

Accessibility & contrast

On white

16.16

#21115C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#21115C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21115C

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21115C	#FFFFFF	#000000	##FFFFFF
##21115C	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235E

Deuteranopia (green-blind)

#001E5B

Tritanopia (blue-blind)

#002636

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #21115c;
/* rgb */ color: rgb(33, 17, 92);
/* oklch */ color: oklch(26.0% 0.124 283.4);

Tailwind

colors: {
  custom: {
    50: '#65518b',
    500: '#21115c',
    950: '#000000',
  },
}

SCSS

$custom: #21115c;
$custom-light: #65518b;
$custom-dark: #000000;

JSON

{
  "hex": "#21115c",
  "rgb": {
    "r": 33,
    "g": 17,
    "b": 92
  },
  "hsl": {
    "h": 252.8,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.25999,
    "c": 0.12371,
    "h": 283.4
  },
  "luminance": 0.01497
}

Semantic roles & 50–950 ramp

primary

#21115C

secondary

#809534

accent

#EC3CC6

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #21115C

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

Preview Lab → · Contrast checker → · Palette generator →