#220A3C#220A3C

#220A3C is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.8% C 0.090 H 301.0°. Best body text is #FFFFFF at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#220A3C
RGB	rgb(34, 10, 60)
HSL	hsl(269, 71%, 14%)
HSV	hsv(269, 83%, 24%)
CMYK	cmyk(43.3%, 83.3%, 0%, 76.5%)
CIE-LAB	lab(7.98, 24.34, -27.09)
CIE-LCH	lch(7.98, 36.42, 311.95°)
OKLab	oklab(21.76% 0.0464 -0.0773)
OKLCH	oklch(21.76% 0.09 301)
XYZ	xyz(1.5836, 0.8834, 4.3612)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220A3C #243C0A

analogous

#0A0B3C #220A3C #3B0A3C

triadic

#220A3C #3C220A #0A3C22

tetradic

#220A3C #3C0A0B #243C0A #0A3C3B

square

#220A3C #3C0A0B #243C0A #0A3C3B

split-complementary

#220A3C #3C3B0A #0B3C0A

monochromatic

#0F041A #0F041A #220A3C #401370 #5D1BA5

Accessibility & contrast

On white

17.85

#220A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#220A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220A3C

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220A3C	#FFFFFF	#000000	##FFFFFF
##220A3C	1.00	17.85	1.18	17.85
#FFFFFF	17.85	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173D

Deuteranopia (green-blind)

#00173B

Tritanopia (blue-blind)

#1C1622

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #220a3c;
/* rgb */ color: rgb(34, 10, 60);
/* oklch */ color: oklch(21.8% 0.090 301.0);

Tailwind

colors: {
  custom: {
    50: '#604b72',
    500: '#220a3c',
    950: '#000000',
  },
}

SCSS

$custom: #220a3c;
$custom-light: #604b72;
$custom-dark: #000000;

JSON

{
  "hex": "#220a3c",
  "rgb": {
    "r": 34,
    "g": 10,
    "b": 60
  },
  "hsl": {
    "h": 268.8,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2176,
    "c": 0.09011,
    "h": 301
  },
  "luminance": 0.00883
}

Semantic roles & 50–950 ramp

primary

#220A3C

secondary

#537928

accent

#EE3A98

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050108

muted

#79777B

Preview Lab

Preview with #220A3C

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

Preview Lab → · Contrast checker → · Palette generator →