#210436#210436

#210436 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.1% C 0.092 H 306.2°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#210436
RGB	rgb(33, 4, 54)
HSL	hsl(275, 86%, 11%)
HSV	hsv(275, 93%, 21%)
CMYK	cmyk(38.9%, 92.6%, 0%, 78.8%)
CIE-LAB	lab(6.11, 25.37, -25.77)
CIE-LCH	lch(6.11, 36.16, 314.56°)
OKLab	oklab(20.11% 0.0543 -0.0742)
OKLCH	oklch(20.11% 0.092 306.2)
XYZ	xyz(1.3363, 0.6765, 3.5495)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210436 #193604

analogous

#080436 #210436 #360432

triadic

#210436 #362104 #043621

tetradic

#210436 #360804 #193604 #043236

square

#210436 #360804 #193604 #043236

split-complementary

#210436 #323604 #043608

monochromatic

#11021C #11021C #210436 #44086F #670CA8

Accessibility & contrast

On white

18.50

#210436 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#210436 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210436

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210436	#FFFFFF	#000000	##FFFFFF
##210436	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001337

Deuteranopia (green-blind)

#001435

Tritanopia (blue-blind)

#1D101D

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #210436;
/* rgb */ color: rgb(33, 4, 54);
/* oklch */ color: oklch(20.1% 0.092 306.2);

Tailwind

colors: {
  custom: {
    50: '#5f486d',
    500: '#210436',
    950: '#000000',
  },
}

SCSS

$custom: #210436;
$custom-light: #5f486d;
$custom-dark: #000000;

JSON

{
  "hex": "#210436",
  "rgb": {
    "r": 33,
    "g": 4,
    "b": 54
  },
  "hsl": {
    "h": 274.8,
    "s": 86.207,
    "l": 11.373
  },
  "oklch": {
    "l": 0.20109,
    "c": 0.092,
    "h": 306.2
  },
  "luminance": 0.00677
}

Semantic roles & 50–950 ramp

primary

#210436

secondary

#44781E

accent

#FC2B83

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#050007

muted

#79777A

Preview Lab

Preview with #210436

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

Preview Lab → · Contrast checker → · Palette generator →