#210D3D#210D3D

#210D3D is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.2% C 0.087 H 298.0°. Best body text is #FFFFFF at 17.65:1 contrast (WCAG AA passes).

Color values

HEX	#210D3D
RGB	rgb(33, 13, 61)
HSL	hsl(265, 65%, 15%)
HSV	hsv(265, 79%, 24%)
CMYK	cmyk(45.9%, 78.7%, 0%, 76.1%)
CIE-LAB	lab(8.55, 22.67, -26.88)
CIE-LCH	lch(8.55, 35.16, 310.14°)
OKLab	oklab(22.16% 0.0408 -0.0767)
OKLCH	oklch(22.16% 0.087 298)
XYZ	xyz(1.6132, 0.9481, 4.5120)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210D3D #293D0D

analogous

#0D113D #210D3D #390D3D

triadic

#210D3D #3D210D #0D3D21

tetradic

#210D3D #3D0D11 #293D0D #0D3D39

square

#210D3D #3D0D11 #293D0D #0D3D39

split-complementary

#210D3D #3D390D #113D0D

monochromatic

#0E0519 #0E0519 #210D3D #3C186F #5823A2

Accessibility & contrast

On white

17.65

#210D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#210D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210D3D

17.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210D3D	#FFFFFF	#000000	##FFFFFF
##210D3D	1.00	17.65	1.19	17.65
#FFFFFF	17.65	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193E

Deuteranopia (green-blind)

#00183C

Tritanopia (blue-blind)

#1A1923

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #210d3d;
/* rgb */ color: rgb(33, 13, 61);
/* oklch */ color: oklch(22.2% 0.087 298.0);

Tailwind

colors: {
  custom: {
    50: '#5f4d73',
    500: '#210d3d',
    950: '#000000',
  },
}

SCSS

$custom: #210d3d;
$custom-light: #5f4d73;
$custom-dark: #000000;

JSON

{
  "hex": "#210d3d",
  "rgb": {
    "r": 33,
    "g": 13,
    "b": 61
  },
  "hsl": {
    "h": 265,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.22163,
    "c": 0.08688,
    "h": 298
  },
  "luminance": 0.00948
}

Semantic roles & 50–950 ramp

primary

#210D3D

secondary

#59792D

accent

#E840A2

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #210D3D

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

Preview Lab → · Contrast checker → · Palette generator →