#220A39#220A39

#220A39 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.5% C 0.086 H 303.1°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#220A39
RGB	rgb(34, 10, 57)
HSL	hsl(271, 70%, 13%)
HSV	hsv(271, 82%, 22%)
CMYK	cmyk(40.4%, 82.5%, 0%, 77.6%)
CIE-LAB	lab(7.70, 23.44, -25.37)
CIE-LCH	lch(7.70, 34.54, 312.73°)
OKLab	oklab(21.47% 0.047 -0.0722)
OKLCH	oklch(21.47% 0.086 303.1)
XYZ	xyz(1.5066, 0.8526, 3.9553)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220A39 #21390A

analogous

#0A0A39 #220A39 #390A38

triadic

#220A39 #39220A #0A3922

tetradic

#220A39 #390A0A #21390A #0A3839

square

#220A39 #390A0A #21390A #0A3839

split-complementary

#220A39 #38390A #0A390A

monochromatic

#10051A #10051A #220A39 #41136D #601CA1

Accessibility & contrast

On white

17.94

#220A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#220A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220A39

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220A39	#FFFFFF	#000000	##FFFFFF
##220A39	1.00	17.94	1.17	17.94
#FFFFFF	17.94	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163A

Deuteranopia (green-blind)

#001738

Tritanopia (blue-blind)

#1D1520

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #220a39;
/* rgb */ color: rgb(34, 10, 57);
/* oklch */ color: oklch(21.5% 0.086 303.1);

Tailwind

colors: {
  custom: {
    50: '#604b70',
    500: '#220a39',
    950: '#000000',
  },
}

SCSS

$custom: #220a39;
$custom-light: #604b70;
$custom-dark: #000000;

JSON

{
  "hex": "#220a39",
  "rgb": {
    "r": 34,
    "g": 10,
    "b": 57
  },
  "hsl": {
    "h": 270.638,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.21471,
    "c": 0.08621,
    "h": 303.1
  },
  "luminance": 0.00853
}

Semantic roles & 50–950 ramp

primary

#220A39

secondary

#4F7628

accent

#ED3B92

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050107

muted

#79777A

Preview Lab

Preview with #220A39

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

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