#220F4E#220F4E

#220F4E is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.3% C 0.107 H 289.7°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#220F4E
RGB	rgb(34, 15, 78)
HSL	hsl(258, 68%, 18%)
HSV	hsv(258, 81%, 31%)
CMYK	cmyk(56.4%, 80.8%, 0%, 69.4%)
CIE-LAB	lab(10.79, 27.14, -35.16)
CIE-LCH	lch(10.79, 44.42, 307.66°)
OKLab	oklab(24.3% 0.0362 -0.101)
OKLCH	oklch(24.3% 0.107 289.7)
XYZ	xyz(2.2053, 1.2317, 7.3278)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220F4E #3B4E0F

analogous

#0F1B4E #220F4E #410F4E

triadic

#220F4E #4E220F #0F4E22

tetradic

#220F4E #4E0F1B #3B4E0F #0F4E41

square

#220F4E #4E0F1B #3B4E0F #0F4E41

split-complementary

#220F4E #4E410F #1B4E0F

monochromatic

#0B051A #0C051B #220F4E #381981 #4F23B5

Accessibility & contrast

On white

16.85

#220F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#220F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220F4E

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220F4E	#FFFFFF	#000000	##FFFFFF
##220F4E	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E50

Deuteranopia (green-blind)

#001C4D

Tritanopia (blue-blind)

#12202D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #220f4e;
/* rgb */ color: rgb(34, 15, 78);
/* oklch */ color: oklch(24.3% 0.107 289.7);

Tailwind

colors: {
  custom: {
    50: '#634f80',
    500: '#220f4e',
    950: '#000000',
  },
}

SCSS

$custom: #220f4e;
$custom-light: #634f80;
$custom-dark: #000000;

JSON

{
  "hex": "#220f4e",
  "rgb": {
    "r": 34,
    "g": 15,
    "b": 78
  },
  "hsl": {
    "h": 258.095,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.24302,
    "c": 0.10732,
    "h": 289.7
  },
  "luminance": 0.01232
}

Semantic roles & 50–950 ramp

primary

#220F4E

secondary

#6E8831

accent

#EB3DB6

background

#F6F4F7

surface

#EBE7EE

border

#C6C3C9

text

#06020A

muted

#7A787C

Preview Lab

Preview with #220F4E

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

Preview Lab → · Contrast checker → · Palette generator →