#210736#210736

#210736 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.6% C 0.087 H 305.1°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#210736
RGB	rgb(33, 7, 54)
HSL	hsl(273, 77%, 12%)
HSV	hsv(273, 87%, 21%)
CMYK	cmyk(38.9%, 87%, 0%, 78.8%)
CIE-LAB	lab(6.70, 23.81, -24.82)
CIE-LCH	lch(6.70, 34.39, 313.81°)
OKLab	oklab(20.59% 0.05 -0.071)
OKLCH	oklch(20.59% 0.087 305.1)
XYZ	xyz(1.3689, 0.7416, 3.5603)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210736 #1C3607

analogous

#090736 #210736 #360734

triadic

#210736 #362107 #073621

tetradic

#210736 #360907 #1C3607 #073436

square

#210736 #360907 #1C3607 #073436

split-complementary

#210736 #343607 #073609

monochromatic

#11041B #11041B #210736 #420E6C #6315A2

Accessibility & contrast

On white

18.29

#210736 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#210736 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210736

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210736	#FFFFFF	#000000	##FFFFFF
##210736	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001437

Deuteranopia (green-blind)

#001535

Tritanopia (blue-blind)

#1D121E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #210736;
/* rgb */ color: rgb(33, 7, 54);
/* oklch */ color: oklch(20.6% 0.087 305.1);

Tailwind

colors: {
  custom: {
    50: '#5f496d',
    500: '#210736',
    950: '#000000',
  },
}

SCSS

$custom: #210736;
$custom-light: #5f496d;
$custom-dark: #000000;

JSON

{
  "hex": "#210736",
  "rgb": {
    "r": 33,
    "g": 7,
    "b": 54
  },
  "hsl": {
    "h": 273.191,
    "s": 77.049,
    "l": 11.961
  },
  "oklch": {
    "l": 0.20586,
    "c": 0.08683,
    "h": 305.1
  },
  "luminance": 0.00742
}

Semantic roles & 50–950 ramp

primary

#210736

secondary

#487623

accent

#F4348A

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050107

muted

#79777A

Preview Lab

Preview with #210736

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

Preview Lab → · Contrast checker → · Palette generator →