#20043B#20043B

#20043B is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.5% C 0.098 H 301.3°. Best body text is #FFFFFF at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#20043B
RGB	rgb(32, 4, 59)
HSL	hsl(271, 87%, 12%)
HSV	hsv(271, 93%, 23%)
CMYK	cmyk(45.8%, 93.2%, 0%, 76.9%)
CIE-LAB	lab(6.41, 26.79, -28.93)
CIE-LCH	lch(6.41, 39.43, 312.80°)
OKLab	oklab(20.48% 0.0507 -0.0833)
OKLCH	oklch(20.48% 0.098 301.3)
XYZ	xyz(1.4283, 0.7097, 4.1986)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20043B #1F3B04

analogous

#04043B #20043B #3B043B

triadic

#20043B #3B2004 #043B20

tetradic

#20043B #3B0404 #1F3B04 #043B3B

square

#20043B #3B0404 #1F3B04 #043B3B

split-complementary

#20043B #3B3B04 #043B04

monochromatic

#10021D #10021D #20043B #3F0874 #5E0CAE

Accessibility & contrast

On white

18.39

#20043B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#20043B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20043B

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20043B	#FFFFFF	#000000	##FFFFFF
##20043B	1.00	18.39	1.14	18.39
#FFFFFF	18.39	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143C

Deuteranopia (green-blind)

#00143A

Tritanopia (blue-blind)

#1A1320

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #20043b;
/* rgb */ color: rgb(32, 4, 59);
/* oklch */ color: oklch(20.5% 0.098 301.3);

Tailwind

colors: {
  custom: {
    50: '#5f4871',
    500: '#20043b',
    950: '#000000',
  },
}

SCSS

$custom: #20043b;
$custom-light: #5f4871;
$custom-dark: #000000;

JSON

{
  "hex": "#20043b",
  "rgb": {
    "r": 32,
    "g": 4,
    "b": 59
  },
  "hsl": {
    "h": 270.545,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.20478,
    "c": 0.0975,
    "h": 301.3
  },
  "luminance": 0.0071
}

Semantic roles & 50–950 ramp

primary

#20043B

secondary

#4D7D1E

accent

#FD2A92

background

#F5F4F6

surface

#EAE6EC

border

#C6C2C7

text

#050008

muted

#79777B

Preview Lab

Preview with #20043B

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

Preview Lab → · Contrast checker → · Palette generator →