#220A3B#220A3B

#220A3B is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.7% C 0.089 H 301.6°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#220A3B
RGB	rgb(34, 10, 59)
HSL	hsl(269, 71%, 14%)
HSV	hsv(269, 83%, 23%)
CMYK	cmyk(42.4%, 83.1%, 0%, 76.9%)
CIE-LAB	lab(7.88, 24.05, -26.52)
CIE-LCH	lch(7.88, 35.80, 312.20°)
OKLab	oklab(21.66% 0.0466 -0.0756)
OKLCH	oklch(21.66% 0.089 301.6)
XYZ	xyz(1.5575, 0.8729, 4.2233)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220A3B #233B0A

analogous

#0A0A3B #220A3B #3A0A3B

triadic

#220A3B #3B220A #0A3B22

tetradic

#220A3B #3B0A0A #233B0A #0A3B3A

square

#220A3B #3B0A0A #233B0A #0A3B3A

split-complementary

#220A3B #3B3A0A #0A3B0A

monochromatic

#0F041A #0F041A #220A3B #40136F #5E1CA4

Accessibility & contrast

On white

17.88

#220A3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#220A3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220A3B

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220A3B	#FFFFFF	#000000	##FFFFFF
##220A3B	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173C

Deuteranopia (green-blind)

#00173A

Tritanopia (blue-blind)

#1D1621

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #220a3b;
/* rgb */ color: rgb(34, 10, 59);
/* oklch */ color: oklch(21.7% 0.089 301.6);

Tailwind

colors: {
  custom: {
    50: '#604b71',
    500: '#220a3b',
    950: '#000000',
  },
}

SCSS

$custom: #220a3b;
$custom-light: #604b71;
$custom-dark: #000000;

JSON

{
  "hex": "#220a3b",
  "rgb": {
    "r": 34,
    "g": 10,
    "b": 59
  },
  "hsl": {
    "h": 269.388,
    "s": 71.014,
    "l": 13.529
  },
  "oklch": {
    "l": 0.21663,
    "c": 0.08882,
    "h": 301.6
  },
  "luminance": 0.00873
}

Semantic roles & 50–950 ramp

primary

#220A3B

secondary

#517828

accent

#EE3A96

background

#F5F4F6

surface

#EAE7EC

border

#C6C3C7

text

#050108

muted

#79777B

Preview Lab

Preview with #220A3B

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

Preview Lab → · Contrast checker → · Palette generator →