#210B41#210B41

#210B41 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.3% C 0.095 H 296.3°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#210B41
RGB	rgb(33, 11, 65)
HSL	hsl(264, 71%, 15%)
HSV	hsv(264, 83%, 25%)
CMYK	cmyk(49.2%, 83.1%, 0%, 74.5%)
CIE-LAB	lab(8.52, 25.10, -29.79)
CIE-LCH	lch(8.52, 38.95, 310.12°)
OKLab	oklab(22.26% 0.0422 -0.0853)
OKLCH	oklch(22.26% 0.095 296.3)
XYZ	xyz(1.7008, 0.9443, 5.0927)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210B41 #2B410B

analogous

#0B1041 #210B41 #3C0B41

triadic

#210B41 #41210B #0B4121

tetradic

#210B41 #410B10 #2B410B #0B413C

square

#210B41 #410B10 #2B410B #0B413C

split-complementary

#210B41 #413C0B #10410B

monochromatic

#0D041A #0D041A #210B41 #3C1475 #561DAA

Accessibility & contrast

On white

17.66

#210B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#210B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210B41

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210B41	#FFFFFF	#000000	##FFFFFF
##210B41	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001943

Deuteranopia (green-blind)

#001840

Tritanopia (blue-blind)

#181925

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #210b41;
/* rgb */ color: rgb(33, 11, 65);
/* oklch */ color: oklch(22.3% 0.095 296.3);

Tailwind

colors: {
  custom: {
    50: '#604c76',
    500: '#210b41',
    950: '#000000',
  },
}

SCSS

$custom: #210b41;
$custom-light: #604c76;
$custom-dark: #000000;

JSON

{
  "hex": "#210b41",
  "rgb": {
    "r": 33,
    "g": 11,
    "b": 65
  },
  "hsl": {
    "h": 264.444,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.2226,
    "c": 0.09512,
    "h": 296.3
  },
  "luminance": 0.00944
}

Semantic roles & 50–950 ramp

primary

#210B41

secondary

#5C7E2A

accent

#EE3AA5

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #210B41

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

Preview Lab → · Contrast checker → · Palette generator →