#210B44#210B44

#210B44 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.6% C 0.099 H 294.7°. Best body text is #FFFFFF at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#210B44
RGB	rgb(33, 11, 68)
HSL	hsl(263, 72%, 15%)
HSV	hsv(263, 84%, 27%)
CMYK	cmyk(51.5%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(8.82, 26.03, -31.41)
CIE-LCH	lch(8.82, 40.79, 309.65°)
OKLab	oklab(22.57% 0.0414 -0.09)
OKLCH	oklch(22.57% 0.099 294.7)
XYZ	xyz(1.7900, 0.9800, 5.5626)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210B44 #2E440B

analogous

#0B1144 #210B44 #3D0B44

triadic

#210B44 #44210B #0B4421

tetradic

#210B44 #440B11 #2E440B #0B443D

square

#210B44 #440B11 #2E440B #0B443D

split-complementary

#210B44 #443D0B #11440B

monochromatic

#0D041A #0D041A #210B44 #3B1479 #541CAD

Accessibility & contrast

On white

17.56

#210B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#210B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210B44

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210B44	#FFFFFF	#000000	##FFFFFF
##210B44	1.00	17.56	1.20	17.56
#FFFFFF	17.56	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A46

Deuteranopia (green-blind)

#001843

Tritanopia (blue-blind)

#171A27

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #210b44;
/* rgb */ color: rgb(33, 11, 68);
/* oklch */ color: oklch(22.6% 0.099 294.7);

Tailwind

colors: {
  custom: {
    50: '#614c78',
    500: '#210b44',
    950: '#000000',
  },
}

SCSS

$custom: #210b44;
$custom-light: #614c78;
$custom-dark: #000000;

JSON

{
  "hex": "#210b44",
  "rgb": {
    "r": 33,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 263.158,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.22569,
    "c": 0.09906,
    "h": 294.7
  },
  "luminance": 0.0098
}

Semantic roles & 50–950 ramp

primary

#210B44

secondary

#5F812A

accent

#EF39A9

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #210B44

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

Preview Lab → · Contrast checker → · Palette generator →