#220740#220740

#220740 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.7% C 0.099 H 299.3°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#220740
RGB	rgb(34, 7, 64)
HSL	hsl(268, 80%, 14%)
HSV	hsv(268, 89%, 25%)
CMYK	cmyk(46.9%, 89.1%, 0%, 74.9%)
CIE-LAB	lab(7.79, 27.21, -30.26)
CIE-LCH	lch(7.79, 40.70, 311.96°)
OKLab	oklab(21.75% 0.0487 -0.0866)
OKLCH	oklch(21.75% 0.099 299.3)
XYZ	xyz(1.6608, 0.8622, 4.9284)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220740 #254007

analogous

#070940 #220740 #3F0740

triadic

#220740 #402207 #074022

tetradic

#220740 #400709 #254007 #07403F

square

#220740 #400709 #254007 #07403F

split-complementary

#220740 #403F07 #094007

monochromatic

#0F031C #0F031C #220740 #3F0D77 #5D13AE

Accessibility & contrast

On white

17.91

#220740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#220740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220740

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220740	#FFFFFF	#000000	##FFFFFF
##220740	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001742

Deuteranopia (green-blind)

#00173F

Tritanopia (blue-blind)

#1B1623

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #220740;
/* rgb */ color: rgb(34, 7, 64);
/* oklch */ color: oklch(21.7% 0.099 299.3);

Tailwind

colors: {
  custom: {
    50: '#614a75',
    500: '#220740',
    950: '#000000',
  },
}

SCSS

$custom: #220740;
$custom-light: #614a75;
$custom-dark: #000000;

JSON

{
  "hex": "#220740",
  "rgb": {
    "r": 34,
    "g": 7,
    "b": 64
  },
  "hsl": {
    "h": 268.421,
    "s": 80.282,
    "l": 13.922
  },
  "oklch": {
    "l": 0.21748,
    "c": 0.09931,
    "h": 299.3
  },
  "luminance": 0.00862
}

Semantic roles & 50–950 ramp

primary

#220740

secondary

#547F24

accent

#F73199

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #220740

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

Preview Lab → · Contrast checker → · Palette generator →