#220F3F#220F3F

#220F3F is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.8% C 0.087 H 297.2°. Best body text is #FFFFFF at 17.38:1 contrast (WCAG AA passes).

Color values

HEX	#220F3F
RGB	rgb(34, 15, 63)
HSL	hsl(264, 62%, 15%)
HSV	hsv(264, 76%, 25%)
CMYK	cmyk(46%, 76.2%, 0%, 75.3%)
CIE-LAB	lab(9.33, 22.30, -27.04)
CIE-LCH	lch(9.33, 35.05, 309.51°)
OKLab	oklab(22.81% 0.0396 -0.0772)
OKLCH	oklch(22.81% 0.087 297.2)
XYZ	xyz(1.7275, 1.0406, 4.8115)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220F3F #2C3F0F

analogous

#0F143F #220F3F #3A0F3F

triadic

#220F3F #3F220F #0F3F22

tetradic

#220F3F #3F0F14 #2C3F0F #0F3F3A

square

#220F3F #3F0F14 #2C3F0F #0F3F3A

split-complementary

#220F3F #3F3A0F #143F0F

monochromatic

#0D0619 #0D0619 #220F3F #3D1B70 #5727A2

Accessibility & contrast

On white

17.38

#220F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#220F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220F3F

17.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220F3F	#FFFFFF	#000000	##FFFFFF
##220F3F	1.00	17.38	1.21	17.38
#FFFFFF	17.38	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A40

Deuteranopia (green-blind)

#001A3E

Tritanopia (blue-blind)

#1B1A25

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #220f3f;
/* rgb */ color: rgb(34, 15, 63);
/* oklch */ color: oklch(22.8% 0.087 297.2);

Tailwind

colors: {
  custom: {
    50: '#604e74',
    500: '#220f3f',
    950: '#000000',
  },
}

SCSS

$custom: #220f3f;
$custom-light: #604e74;
$custom-dark: #000000;

JSON

{
  "hex": "#220f3f",
  "rgb": {
    "r": 34,
    "g": 15,
    "b": 63
  },
  "hsl": {
    "h": 263.75,
    "s": 61.538,
    "l": 15.294
  },
  "oklch": {
    "l": 0.22807,
    "c": 0.08674,
    "h": 297.2
  },
  "luminance": 0.01041
}

Semantic roles & 50–950 ramp

primary

#220F3F

secondary

#5D7930

accent

#E543A5

background

#F5F4F7

surface

#EAE7ED

border

#C6C3C8

text

#050208

muted

#79787B

Preview Lab

Preview with #220F3F

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

Preview Lab → · Contrast checker → · Palette generator →