#21155D#21155D

#21155D is a dark, vivid violet. Relative luminance 0.017; OKLCH L 26.7% C 0.120 H 282.1°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#21155D
RGB	rgb(33, 21, 93)
HSL	hsl(250, 63%, 22%)
HSV	hsv(250, 77%, 36%)
CMYK	cmyk(64.5%, 77.4%, 0%, 63.5%)
CIE-LAB	lab(13.53, 28.42, -40.86)
CIE-LCH	lch(13.53, 49.77, 304.82°)
OKLab	oklab(26.7% 0.0253 -0.1178)
OKLCH	oklch(26.7% 0.12 282.1)
XYZ	xyz(2.8705, 1.6498, 10.5210)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21155D #515D15

analogous

#152D5D #21155D #45155D

triadic

#21155D #5D2115 #155D21

tetradic

#21155D #5D152D #515D15 #155D45

square

#21155D #5D152D #515D15 #155D45

split-complementary

#21155D #5D4515 #2D5D15

monochromatic

#090619 #0F0A2B #21155D #33208F #442CC1

Accessibility & contrast

On white

15.79

#21155D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#21155D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21155D

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21155D	#FFFFFF	#000000	##FFFFFF
##21155D	1.00	15.79	1.33	15.79
#FFFFFF	15.79	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255F

Deuteranopia (green-blind)

#00205C

Tritanopia (blue-blind)

#002937

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #21155d;
/* rgb */ color: rgb(33, 21, 93);
/* oklch */ color: oklch(26.7% 0.120 282.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21155d",
  "rgb": {
    "r": 33,
    "g": 21,
    "b": 93
  },
  "hsl": {
    "h": 250,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.26697,
    "c": 0.12047,
    "h": 282.1
  },
  "luminance": 0.0165
}

Semantic roles & 50–950 ramp

primary

#21155D

secondary

#859439

accent

#E642CB

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #21155D

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

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