#21116A#21116A

#21116A is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.6% C 0.142 H 279.9°. Best body text is #FFFFFF at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#21116A
RGB	rgb(33, 17, 106)
HSL	hsl(251, 72%, 24%)
HSV	hsv(251, 84%, 42%)
CMYK	cmyk(68.9%, 84%, 0%, 58.4%)
CIE-LAB	lab(14.20, 35.03, -48.38)
CIE-LCH	lch(14.20, 59.73, 305.91°)
OKLab	oklab(27.6% 0.0244 -0.1397)
OKLCH	oklch(27.6% 0.142 279.9)
XYZ	xyz(3.4283, 1.7646, 13.7928)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21116A #5A6A11

analogous

#112D6A #21116A #4E116A

triadic

#21116A #6A2111 #116A21

tetradic

#21116A #6A112D #5A6A11 #116A4E

square

#21116A #6A112D #5A6A11 #116A4E

split-complementary

#21116A #6A4E11 #2D6A11

monochromatic

#08041A #110935 #21116A #31199F #4222D3

Accessibility & contrast

On white

15.52

#21116A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#21116A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21116A

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21116A	#FFFFFF	#000000	##FFFFFF
##21116A	1.00	15.52	1.35	15.52
#FFFFFF	15.52	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00276C

Deuteranopia (green-blind)

#002168

Tritanopia (blue-blind)

#002C3E

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #21116a;
/* rgb */ color: rgb(33, 17, 106);
/* oklch */ color: oklch(27.6% 0.142 279.9);

Tailwind

colors: {
  custom: {
    50: '#685296',
    500: '#21116a',
    950: '#000000',
  },
}

SCSS

$custom: #21116a;
$custom-light: #685296;
$custom-dark: #000000;

JSON

{
  "hex": "#21116a",
  "rgb": {
    "r": 33,
    "g": 17,
    "b": 106
  },
  "hsl": {
    "h": 250.787,
    "s": 72.358,
    "l": 24.118
  },
  "oklch": {
    "l": 0.27604,
    "c": 0.14177,
    "h": 279.9
  },
  "luminance": 0.01765
}

Semantic roles & 50–950 ramp

primary

#21116A

secondary

#8EA235

accent

#EF39CE

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020D

muted

#7A787E

Preview Lab

Preview with #21116A

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

Preview Lab → · Contrast checker → · Palette generator →