#210B49#210B49

#210B49 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.1% C 0.106 H 292.1°. Best body text is #FFFFFF at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#210B49
RGB	rgb(33, 11, 73)
HSL	hsl(261, 74%, 16%)
HSV	hsv(261, 85%, 29%)
CMYK	cmyk(54.8%, 84.9%, 0%, 71.4%)
CIE-LAB	lab(9.35, 27.59, -34.06)
CIE-LCH	lch(9.35, 43.83, 309.01°)
OKLab	oklab(23.1% 0.0398 -0.0978)
OKLCH	oklch(23.1% 0.106 292.1)
XYZ	xyz(1.9491, 1.0436, 6.4008)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210B49 #33490B

analogous

#0B1449 #210B49 #400B49

triadic

#210B49 #49210B #0B4921

tetradic

#210B49 #490B14 #33490B #0B4940

square

#210B49 #490B14 #33490B #0B4940

split-complementary

#210B49 #49400B #14490B

monochromatic

#0C041B #0C041B #210B49 #39137E #511BB3

Accessibility & contrast

On white

17.37

#210B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#210B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210B49

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210B49	#FFFFFF	#000000	##FFFFFF
##210B49	1.00	17.37	1.21	17.37
#FFFFFF	17.37	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4B

Deuteranopia (green-blind)

#001948

Tritanopia (blue-blind)

#141C29

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #210b49;
/* rgb */ color: rgb(33, 11, 73);
/* oklch */ color: oklch(23.1% 0.106 292.1);

Tailwind

colors: {
  custom: {
    50: '#624d7c',
    500: '#210b49',
    950: '#000000',
  },
}

SCSS

$custom: #210b49;
$custom-light: #624d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#210b49",
  "rgb": {
    "r": 33,
    "g": 11,
    "b": 73
  },
  "hsl": {
    "h": 261.29,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.231,
    "c": 0.10557,
    "h": 292.1
  },
  "luminance": 0.01044
}

Semantic roles & 50–950 ramp

primary

#210B49

secondary

#65852A

accent

#F037AF

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#050109

muted

#7A777B

Preview Lab

Preview with #210B49

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

Preview Lab → · Contrast checker → · Palette generator →