#21116C#21116C

#21116C is a dark, vivid violet. Relative luminance 0.018; OKLCH L 27.8% C 0.144 H 279.5°. Best body text is #FFFFFF at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#21116C
RGB	rgb(33, 17, 108)
HSL	hsl(251, 73%, 25%)
HSV	hsv(251, 84%, 42%)
CMYK	cmyk(69.4%, 84.3%, 0%, 57.6%)
CIE-LAB	lab(14.44, 35.68, -49.29)
CIE-LCH	lch(14.44, 60.85, 305.90°)
OKLab	oklab(27.84% 0.0237 -0.1423)
OKLCH	oklch(27.84% 0.144 279.5)
XYZ	xyz(3.5336, 1.8066, 14.3470)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21116C #5C6C11

analogous

#112F6C #21116C #4E116C

triadic

#21116C #6C2111 #116C21

tetradic

#21116C #6C112F #5C6C11 #116C4E

square

#21116C #6C112F #5C6C11 #116C4E

split-complementary

#21116C #6C4E11 #2F6C11

monochromatic

#08041A #110937 #21116C #3119A1 #4122D6

Accessibility & contrast

On white

15.43

#21116C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#21116C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21116C

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21116C	#FFFFFF	#000000	##FFFFFF
##21116C	1.00	15.43	1.36	15.43
#FFFFFF	15.43	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286E

Deuteranopia (green-blind)

#00216A

Tritanopia (blue-blind)

#002D3F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #21116c;
/* rgb */ color: rgb(33, 17, 108);
/* oklch */ color: oklch(27.8% 0.144 279.5);

Tailwind

colors: {
  custom: {
    50: '#695297',
    500: '#21116c',
    950: '#000000',
  },
}

SCSS

$custom: #21116c;
$custom-light: #695297;
$custom-dark: #000000;

JSON

{
  "hex": "#21116c",
  "rgb": {
    "r": 33,
    "g": 17,
    "b": 108
  },
  "hsl": {
    "h": 250.549,
    "s": 72.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.27839,
    "c": 0.14429,
    "h": 279.5
  },
  "luminance": 0.01807
}

Semantic roles & 50–950 ramp

primary

#21116C

secondary

#90A435

accent

#EF38CF

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #21116C

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

Preview Lab → · Contrast checker → · Palette generator →