#22033B#22033B

#22033B is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.6% C 0.100 H 304.0°. Best body text is #FFFFFF at 18.35:1 contrast (WCAG AA passes).

Color values

HEX	#22033B
RGB	rgb(34, 3, 59)
HSL	hsl(273, 90%, 12%)
HSV	hsv(273, 95%, 23%)
CMYK	cmyk(42.4%, 94.9%, 0%, 76.9%)
CIE-LAB	lab(6.51, 27.86, -28.75)
CIE-LCH	lch(6.51, 40.03, 314.10°)
OKLab	oklab(20.63% 0.0556 -0.0826)
OKLCH	oklch(20.63% 0.1 304)
XYZ	xyz(1.4815, 0.7210, 4.1979)
Luminance	0.0072 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22033B #1C3B03

analogous

#06033B #22033B #3B0338

triadic

#22033B #3B2203 #033B22

tetradic

#22033B #3B0603 #1C3B03 #03383B

square

#22033B #3B0603 #1C3B03 #03383B

split-complementary

#22033B #383B03 #033B06

monochromatic

#11011D #11011D #22033B #440675 #6509AF

Accessibility & contrast

On white

18.35

#22033B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#22033B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22033B

18.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22033B	#FFFFFF	#000000	##FFFFFF
##22033B	1.00	18.35	1.14	18.35
#FFFFFF	18.35	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#00143A

Tritanopia (blue-blind)

#1D121F

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #22033b;
/* rgb */ color: rgb(34, 3, 59);
/* oklch */ color: oklch(20.6% 0.100 304.0);

Tailwind

colors: {
  custom: {
    50: '#614771',
    500: '#22033b',
    950: '#000000',
  },
}

SCSS

$custom: #22033b;
$custom-light: #614771;
$custom-dark: #000000;

JSON

{
  "hex": "#22033b",
  "rgb": {
    "r": 34,
    "g": 3,
    "b": 59
  },
  "hsl": {
    "h": 273.214,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.20632,
    "c": 0.09957,
    "h": 304
  },
  "luminance": 0.00721
}

Semantic roles & 50–950 ramp

primary

#22033B

secondary

#487E1C

accent

#FF2988

background

#F5F4F6

surface

#EAE6EC

border

#C6C2C7

text

#050008

muted

#79777B

Preview Lab

Preview with #22033B

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

Preview Lab → · Contrast checker → · Palette generator →