#220C33#220C33

#220C33 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.2% C 0.075 H 307.1°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#220C33
RGB	rgb(34, 12, 51)
HSL	hsl(274, 62%, 12%)
HSV	hsv(274, 76%, 20%)
CMYK	cmyk(33.3%, 76.5%, 0%, 80%)
CIE-LAB	lab(7.61, 20.48, -21.15)
CIE-LCH	lch(7.61, 29.44, 314.07°)
OKLab	oklab(21.24% 0.0452 -0.0599)
OKLCH	oklch(21.24% 0.075 307.1)
XYZ	xyz(1.3886, 0.8421, 3.2207)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220C33 #1D330C

analogous

#0E0C33 #220C33 #330C31

triadic

#220C33 #33220C #0C3322

tetradic

#220C33 #330E0C #1D330C #0C3133

square

#220C33 #330E0C #1D330C #0C3133

split-complementary

#220C33 #31330C #0C330E

monochromatic

#110619 #110619 #220C33 #431865 #642396

Accessibility & contrast

On white

17.97

#220C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#220C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220C33

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220C33	#FFFFFF	#000000	##FFFFFF
##220C33	1.00	17.97	1.17	17.97
#FFFFFF	17.97	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001634

Deuteranopia (green-blind)

#051732

Tritanopia (blue-blind)

#1F141E

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #220c33;
/* rgb */ color: rgb(34, 12, 51);
/* oklch */ color: oklch(21.2% 0.075 307.1);

Tailwind

colors: {
  custom: {
    50: '#5f4c6b',
    500: '#220c33',
    950: '#000000',
  },
}

SCSS

$custom: #220c33;
$custom-light: #5f4c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#220c33",
  "rgb": {
    "r": 34,
    "g": 12,
    "b": 51
  },
  "hsl": {
    "h": 273.846,
    "s": 61.905,
    "l": 12.353
  },
  "oklch": {
    "l": 0.21235,
    "c": 0.07503,
    "h": 307.1
  },
  "luminance": 0.00842
}

Semantic roles & 50–950 ramp

primary

#220C33

secondary

#496F2C

accent

#E5438A

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#050106

muted

#79777A

Preview Lab

Preview with #220C33

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

Preview Lab → · Contrast checker → · Palette generator →