#21115A#21115A

#21115A is a dark, vivid violet. Relative luminance 0.015; OKLCH L 25.8% C 0.121 H 284.0°. Best body text is #FFFFFF at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#21115A
RGB	rgb(33, 17, 90)
HSL	hsl(253, 68%, 21%)
HSV	hsv(253, 81%, 35%)
CMYK	cmyk(63.3%, 81.1%, 0%, 64.7%)
CIE-LAB	lab(12.37, 29.78, -40.76)
CIE-LCH	lch(12.37, 50.48, 306.15°)
OKLab	oklab(25.78% 0.0294 -0.1174)
OKLCH	oklch(25.78% 0.121 284)
XYZ	xyz(2.6725, 1.4622, 9.8123)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21115A #4A5A11

analogous

#11255A #21115A #45115A

triadic

#21115A #5A2111 #115A21

tetradic

#21115A #5A1125 #4A5A11 #115A45

square

#21115A #5A1125 #4A5A11 #115A45

split-complementary

#21115A #5A4511 #255A11

monochromatic

#09051A #0E0727 #21115A #341B8D #4724C1

Accessibility & contrast

On white

16.25

#21115A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#21115A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21115A

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21115A	#FFFFFF	#000000	##FFFFFF
##21115A	1.00	16.25	1.29	16.25
#FFFFFF	16.25	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225C

Deuteranopia (green-blind)

#001E59

Tritanopia (blue-blind)

#012635

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #21115a;
/* rgb */ color: rgb(33, 17, 90);
/* oklch */ color: oklch(25.8% 0.121 284.0);

Tailwind

colors: {
  custom: {
    50: '#655189',
    500: '#21115a',
    950: '#000000',
  },
}

SCSS

$custom: #21115a;
$custom-light: #655189;
$custom-dark: #000000;

JSON

{
  "hex": "#21115a",
  "rgb": {
    "r": 33,
    "g": 17,
    "b": 90
  },
  "hsl": {
    "h": 253.151,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.25776,
    "c": 0.12106,
    "h": 284
  },
  "luminance": 0.01462
}

Semantic roles & 50–950 ramp

primary

#21115A

secondary

#7E9334

accent

#EB3DC5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #21115A

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

Preview Lab → · Contrast checker → · Palette generator →