#210733#210733

#210733 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.3% C 0.083 H 307.6°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#210733
RGB	rgb(33, 7, 51)
HSL	hsl(275, 76%, 11%)
HSV	hsv(275, 86%, 20%)
CMYK	cmyk(35.3%, 86.3%, 0%, 80%)
CIE-LAB	lab(6.45, 22.82, -23.01)
CIE-LCH	lch(6.45, 32.41, 314.75°)
OKLab	oklab(20.3% 0.0507 -0.0659)
OKLCH	oklch(20.3% 0.083 307.6)
XYZ	xyz(1.3006, 0.7143, 3.2007)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210733 #193307

analogous

#0B0733 #210733 #33072F

triadic

#210733 #332107 #073321

tetradic

#210733 #330B07 #193307 #072F33

square

#210733 #330B07 #193307 #072F33

split-complementary

#210733 #2F3307 #07330B

monochromatic

#11041B #11041B #210733 #440E69 #67169F

Accessibility & contrast

On white

18.38

#210733 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#210733 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210733

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210733	#FFFFFF	#000000	##FFFFFF
##210733	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001334

Deuteranopia (green-blind)

#001532

Tritanopia (blue-blind)

#1E111C

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #210733;
/* rgb */ color: rgb(33, 7, 51);
/* oklch */ color: oklch(20.3% 0.083 307.6);

Tailwind

colors: {
  custom: {
    50: '#5e496b',
    500: '#210733',
    950: '#000000',
  },
}

SCSS

$custom: #210733;
$custom-light: #5e496b;
$custom-dark: #000000;

JSON

{
  "hex": "#210733",
  "rgb": {
    "r": 33,
    "g": 7,
    "b": 51
  },
  "hsl": {
    "h": 275.455,
    "s": 75.862,
    "l": 11.373
  },
  "oklch": {
    "l": 0.203,
    "c": 0.08312,
    "h": 307.6
  },
  "luminance": 0.00714
}

Semantic roles & 50–950 ramp

primary

#210733

secondary

#447323

accent

#F23583

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #210733

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

Preview Lab → · Contrast checker → · Palette generator →