#220B35#220B35

#220B35 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.3% C 0.079 H 305.8°. Best body text is #FFFFFF at 17.99:1 contrast (WCAG AA passes).

Color values

HEX	#220B35
RGB	rgb(34, 11, 53)
HSL	hsl(273, 66%, 13%)
HSV	hsv(273, 79%, 21%)
CMYK	cmyk(35.8%, 79.2%, 0%, 79.2%)
CIE-LAB	lab(7.56, 21.66, -22.70)
CIE-LCH	lch(7.56, 31.38, 313.66°)
OKLab	oklab(21.25% 0.0464 -0.0644)
OKLCH	oklch(21.25% 0.079 305.8)
XYZ	xyz(1.4218, 0.8365, 3.4540)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220B35 #1E350B

analogous

#0D0B35 #220B35 #350B33

triadic

#220B35 #35220B #0B3522

tetradic

#220B35 #350D0B #1E350B #0B3335

square

#220B35 #350D0B #1E350B #0B3335

split-complementary

#220B35 #33350B #0B350D

monochromatic

#100519 #100519 #220B35 #431668 #63209A

Accessibility & contrast

On white

17.99

#220B35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#220B35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220B35

17.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220B35	#FFFFFF	#000000	##FFFFFF
##220B35	1.00	17.99	1.17	17.99
#FFFFFF	17.99	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001636

Deuteranopia (green-blind)

#021734

Tritanopia (blue-blind)

#1F141E

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #220b35;
/* rgb */ color: rgb(34, 11, 53);
/* oklch */ color: oklch(21.3% 0.079 305.8);

Tailwind

colors: {
  custom: {
    50: '#5f4c6c',
    500: '#220b35',
    950: '#000000',
  },
}

SCSS

$custom: #220b35;
$custom-light: #5f4c6c;
$custom-dark: #000000;

JSON

{
  "hex": "#220b35",
  "rgb": {
    "r": 34,
    "g": 11,
    "b": 53
  },
  "hsl": {
    "h": 272.857,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.21251,
    "c": 0.07941,
    "h": 305.8
  },
  "luminance": 0.00836
}

Semantic roles & 50–950 ramp

primary

#220B35

secondary

#4A722A

accent

#E93F8C

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050107

muted

#79777A

Preview Lab

Preview with #220B35

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

Preview Lab → · Contrast checker → · Palette generator →