#210027#210027

#210027 is a very dark, moderate purple. Relative luminance 0.005; OKLCH L 17.9% C 0.085 H 321.5°. Best body text is #FFFFFF at 19.20:1 contrast (WCAG AA passes).

Color values

HEX	#210027
RGB	rgb(33, 0, 39)
HSL	hsl(291, 100%, 8%)
HSV	hsv(291, 100%, 15%)
CMYK	cmyk(15.4%, 100%, 0%, 84.7%)
CIE-LAB	lab(4.24, 22.06, -17.49)
CIE-LCH	lch(4.24, 28.15, 321.59°)
OKLab	oklab(17.91% 0.0667 -0.0531)
OKLCH	oklch(17.91% 0.085 321.5)
XYZ	xyz(0.9934, 0.4699, 1.9574)
Luminance	0.0047 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#210027 #062700

analogous

#0D0027 #210027 #270019

triadic

#210027 #272100 #002721

tetradic

#210027 #270D00 #062700 #001927

square

#210027 #270D00 #062700 #001927

split-complementary

#210027 #192700 #00270D

monochromatic

#1A001F #1A001F #210027 #550064 #8900A1

Accessibility & contrast

On white

19.20

#210027 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#210027 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #210027

19.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##210027	#FFFFFF	#000000	##FFFFFF
##210027	1.00	19.20	1.09	19.20
#FFFFFF	19.20	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000C28

Deuteranopia (green-blind)

#031026

Tritanopia (blue-blind)

#210612

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #210027;
/* rgb */ color: rgb(33, 0, 39);
/* oklch */ color: oklch(17.9% 0.085 321.5);

Tailwind

colors: {
  custom: {
    50: '#5d4661',
    500: '#210027',
    950: '#000000',
  },
}

SCSS

$custom: #210027;
$custom-light: #5d4661;
$custom-dark: #000000;

JSON

{
  "hex": "#210027",
  "rgb": {
    "r": 33,
    "g": 0,
    "b": 39
  },
  "hsl": {
    "h": 290.769,
    "s": 100,
    "l": 7.647
  },
  "oklch": {
    "l": 0.17911,
    "c": 0.08529,
    "h": 321.5
  },
  "luminance": 0.0047
}

Semantic roles & 50–950 ramp

primary

#210027

secondary

#226F14

accent

#FF294A

background

#F5F3F5

surface

#E9E5E9

border

#C5C1C5

text

#040005

muted

#797779

Preview Lab

Preview with #210027

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

Preview Lab → · Contrast checker → · Palette generator →