#220F37#220F37

#220F37 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.1% C 0.075 H 302.5°. Best body text is #FFFFFF at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#220F37
RGB	rgb(34, 15, 55)
HSL	hsl(269, 57%, 14%)
HSV	hsv(269, 73%, 22%)
CMYK	cmyk(38.2%, 72.7%, 0%, 78.4%)
CIE-LAB	lab(8.63, 19.79, -22.42)
CIE-LCH	lch(8.63, 29.90, 311.44°)
OKLab	oklab(22.09% 0.0405 -0.0636)
OKLCH	oklch(22.09% 0.075 302.5)
XYZ	xyz(1.5199, 0.9576, 3.7184)
Luminance	0.0096 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220F37 #24370F

analogous

#0F1037 #220F37 #360F37

triadic

#220F37 #37220F #0F3722

tetradic

#220F37 #370F10 #24370F #0F3736

square

#220F37 #370F10 #24370F #0F3736

split-complementary

#220F37 #37360F #10370F

monochromatic

#0F0718 #0F0718 #220F37 #401C67 #5D2997

Accessibility & contrast

On white

17.62

#220F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#220F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220F37

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220F37	#FFFFFF	#000000	##FFFFFF
##220F37	1.00	17.62	1.19	17.62
#FFFFFF	17.62	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001838

Deuteranopia (green-blind)

#041936

Tritanopia (blue-blind)

#1E1721

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #220f37;
/* rgb */ color: rgb(34, 15, 55);
/* oklch */ color: oklch(22.1% 0.075 302.5);

Tailwind

colors: {
  custom: {
    50: '#5f4e6e',
    500: '#220f37',
    950: '#000000',
  },
}

SCSS

$custom: #220f37;
$custom-light: #5f4e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#220f37",
  "rgb": {
    "r": 34,
    "g": 15,
    "b": 55
  },
  "hsl": {
    "h": 268.5,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.22088,
    "c": 0.07538,
    "h": 302.5
  },
  "luminance": 0.00958
}

Semantic roles & 50–950 ramp

primary

#220F37

secondary

#537131

accent

#E04798

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #220F37

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

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