#220F31#220F31

#220F31 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.6% C 0.067 H 307.5°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#220F31
RGB	rgb(34, 15, 49)
HSL	hsl(274, 53%, 13%)
HSV	hsv(274, 69%, 19%)
CMYK	cmyk(30.6%, 69.4%, 0%, 80.8%)
CIE-LAB	lab(8.16, 17.98, -18.80)
CIE-LCH	lch(8.16, 26.01, 313.73°)
OKLab	oklab(21.59% 0.0407 -0.0529)
OKLCH	oklch(21.59% 0.067 307.5)
XYZ	xyz(1.3848, 0.9035, 3.0066)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220F31 #1E310F

analogous

#110F31 #220F31 #310F2F

triadic

#220F31 #31220F #0F3122

tetradic

#220F31 #31110F #1E310F #0F2F31

square

#220F31 #31110F #1E310F #0F2F31

split-complementary

#220F31 #2F310F #0F3111

monochromatic

#100717 #100717 #220F31 #431D60 #632C8F

Accessibility & contrast

On white

17.79

#220F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#220F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220F31

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220F31	#FFFFFF	#000000	##FFFFFF
##220F31	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041732

Deuteranopia (green-blind)

#0A1830

Tritanopia (blue-blind)

#20151E

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #220f31;
/* rgb */ color: rgb(34, 15, 49);
/* oklch */ color: oklch(21.6% 0.067 307.5);

Tailwind

colors: {
  custom: {
    50: '#5e4e69',
    500: '#220f31',
    950: '#000000',
  },
}

SCSS

$custom: #220f31;
$custom-light: #5e4e69;
$custom-dark: #000000;

JSON

{
  "hex": "#220f31",
  "rgb": {
    "r": 34,
    "g": 15,
    "b": 49
  },
  "hsl": {
    "h": 273.529,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.21592,
    "c": 0.06675,
    "h": 307.5
  },
  "luminance": 0.00903
}

Semantic roles & 50–950 ramp

primary

#220F31

secondary

#4A6B31

accent

#DD4B8B

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #220F31

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

Preview Lab → · Contrast checker → · Palette generator →