#21155C#21155C

#21155C is a dark, moderate violet. Relative luminance 0.016; OKLCH L 26.6% C 0.119 H 282.4°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX	#21155C
RGB	rgb(33, 21, 92)
HSL	hsl(250, 63%, 22%)
HSV	hsv(250, 77%, 36%)
CMYK	cmyk(64.1%, 77.2%, 0%, 63.9%)
CIE-LAB	lab(13.43, 28.08, -40.36)
CIE-LCH	lch(13.43, 49.17, 304.82°)
OKLab	oklab(26.59% 0.0255 -0.1163)
OKLCH	oklch(26.59% 0.119 282.4)
XYZ	xyz(2.8265, 1.6322, 10.2892)
Luminance	0.0163 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21155C #505C15

analogous

#152D5C #21155C #45155C

triadic

#21155C #5C2115 #155C21

tetradic

#21155C #5C152D #505C15 #155C45

square

#21155C #5C152D #505C15 #155C45

split-complementary

#21155C #5C4515 #2D5C15

monochromatic

#090619 #0F0A2A #21155C #33208E #452CC0

Accessibility & contrast

On white

15.83

#21155C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#21155C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21155C

15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21155C	#FFFFFF	#000000	##FFFFFF
##21155C	1.00	15.83	1.33	15.83
#FFFFFF	15.83	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255E

Deuteranopia (green-blind)

#00205B

Tritanopia (blue-blind)

#002837

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #21155c;
/* rgb */ color: rgb(33, 21, 92);
/* oklch */ color: oklch(26.6% 0.119 282.4);

Tailwind

colors: {
  custom: {
    50: '#65548b',
    500: '#21155c',
    950: '#000000',
  },
}

SCSS

$custom: #21155c;
$custom-light: #65548b;
$custom-dark: #000000;

JSON

{
  "hex": "#21155c",
  "rgb": {
    "r": 33,
    "g": 21,
    "b": 92
  },
  "hsl": {
    "h": 250.141,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.2659,
    "c": 0.11909,
    "h": 282.4
  },
  "luminance": 0.01632
}

Semantic roles & 50–950 ramp

primary

#21155C

secondary

#849339

accent

#E642CA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #21155C

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

Preview Lab → · Contrast checker → · Palette generator →