#220B45#220B45

#220B45 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.8% C 0.100 H 295.2°. Best body text is #FFFFFF at 17.47:1 contrast (WCAG AA passes).

Color values

HEX	#220B45
RGB	rgb(34, 11, 69)
HSL	hsl(264, 73%, 16%)
HSV	hsv(264, 84%, 27%)
CMYK	cmyk(50.7%, 84.1%, 0%, 72.9%)
CIE-LAB	lab(9.07, 26.53, -31.71)
CIE-LCH	lch(9.07, 41.35, 309.91°)
OKLab	oklab(22.8% 0.0428 -0.0909)
OKLCH	oklch(22.8% 0.1 295.2)
XYZ	xyz(1.8532, 1.0090, 5.7262)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#220B45 #2E450B

analogous

#0B1145 #220B45 #3F0B45

triadic

#220B45 #45220B #0B4522

tetradic

#220B45 #450B11 #2E450B #0B453F

square

#220B45 #450B11 #2E450B #0B453F

split-complementary

#220B45 #453F0B #11450B

monochromatic

#0D041A #0D041A #220B45 #3C137A #561CAF

Accessibility & contrast

On white

17.47

#220B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#220B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #220B45

17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##220B45	#FFFFFF	#000000	##FFFFFF
##220B45	1.00	17.47	1.20	17.47
#FFFFFF	17.47	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A47

Deuteranopia (green-blind)

#001944

Tritanopia (blue-blind)

#181B27

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #220b45;
/* rgb */ color: rgb(34, 11, 69);
/* oklch */ color: oklch(22.8% 0.100 295.2);

Tailwind

colors: {
  custom: {
    50: '#624c79',
    500: '#220b45',
    950: '#000000',
  },
}

SCSS

$custom: #220b45;
$custom-light: #624c79;
$custom-dark: #000000;

JSON

{
  "hex": "#220b45",
  "rgb": {
    "r": 34,
    "g": 11,
    "b": 69
  },
  "hsl": {
    "h": 263.793,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.22803,
    "c": 0.10045,
    "h": 295.2
  },
  "luminance": 0.01009
}

Semantic roles & 50–950 ramp

primary

#220B45

secondary

#5F812A

accent

#EF39A7

background

#F6F4F7

surface

#EBE7ED

border

#C6C3C8

text

#050109

muted

#7A777B

Preview Lab

Preview with #220B45

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

Preview Lab → · Contrast checker → · Palette generator →