#210536#210536

#210536 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.3% C 0.090 H 305.8°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#210536
RGB	rgb(33, 5, 54)
HSL	hsl(274, 83%, 12%)
HSV	hsv(274, 91%, 21%)
CMYK	cmyk(38.9%, 90.7%, 0%, 78.8%)
CIE-LAB	lab(6.31, 24.85, -25.45)
CIE-LCH	lch(6.31, 35.57, 314.32°)
OKLab	oklab(20.27% 0.0528 -0.0731)
OKLCH	oklch(20.27% 0.09 305.8)
XYZ	xyz(1.3472, 0.6982, 3.5531)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210536 #1A3605

analogous

#090536 #210536 #360533

triadic

#210536 #362105 #053621

tetradic

#210536 #360905 #1A3605 #053336

square

#210536 #360905 #1A3605 #053336

split-complementary

#210536 #333605 #053609

monochromatic

#11031C #11031C #210536 #430A6E #650FA6

Accessibility & contrast

On white

18.43

#210536 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#210536 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210536

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210536	#FFFFFF	#000000	##FFFFFF
##210536	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001337

Deuteranopia (green-blind)

#001435

Tritanopia (blue-blind)

#1D111D

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #210536;
/* rgb */ color: rgb(33, 5, 54);
/* oklch */ color: oklch(20.3% 0.090 305.8);

Tailwind

colors: {
  custom: {
    50: '#5f486d',
    500: '#210536',
    950: '#000000',
  },
}

SCSS

$custom: #210536;
$custom-light: #5f486d;
$custom-dark: #000000;

JSON

{
  "hex": "#210536",
  "rgb": {
    "r": 33,
    "g": 5,
    "b": 54
  },
  "hsl": {
    "h": 274.286,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.2027,
    "c": 0.09023,
    "h": 305.8
  },
  "luminance": 0.00698
}

Semantic roles & 50–950 ramp

primary

#210536

secondary

#457720

accent

#F92E85

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#050007

muted

#79777A

Preview Lab

Preview with #210536

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

Preview Lab → · Contrast checker → · Palette generator →