#20173D#20173D

#20173D is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 23.9% C 0.070 H 291.1°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#20173D
RGB	rgb(32, 23, 61)
HSL	hsl(254, 45%, 16%)
HSV	hsv(254, 62%, 24%)
CMYK	cmyk(47.5%, 62.3%, 0%, 76.1%)
CIE-LAB	lab(10.97, 15.63, -22.98)
CIE-LCH	lch(10.97, 27.79, 304.23°)
OKLab	oklab(23.9% 0.0252 -0.0653)
OKLCH	oklch(23.9% 0.07 291.1)
XYZ	xyz(1.7441, 1.2567, 4.5647)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20173D #343D17

analogous

#17213D #20173D #33173D

triadic

#20173D #3D2017 #173D20

tetradic

#20173D #3D1721 #343D17 #173D33

square

#20173D #3D1721 #343D17 #173D33

split-complementary

#20173D #3D3317 #213D17

monochromatic

#0C0816 #0C0816 #20173D #372869 #4F3996

Accessibility & contrast

On white

16.78

#20173D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#20173D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20173D

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20173D	#FFFFFF	#000000	##FFFFFF
##20173D	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051E3E

Deuteranopia (green-blind)

#071D3C

Tritanopia (blue-blind)

#181F27

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #20173d;
/* rgb */ color: rgb(32, 23, 61);
/* oklch */ color: oklch(23.9% 0.070 291.1);

Tailwind

colors: {
  custom: {
    50: '#5e5473',
    500: '#20173d',
    950: '#000000',
  },
}

SCSS

$custom: #20173d;
$custom-light: #5e5473;
$custom-dark: #000000;

JSON

{
  "hex": "#20173d",
  "rgb": {
    "r": 32,
    "g": 23,
    "b": 61
  },
  "hsl": {
    "h": 254.211,
    "s": 45.238,
    "l": 16.471
  },
  "oklch": {
    "l": 0.23895,
    "c": 0.06998,
    "h": 291.1
  },
  "luminance": 0.01257
}

Semantic roles & 50–950 ramp

primary

#20173D

secondary

#67743C

accent

#D553B6

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040208

muted

#79787B

Preview Lab

Preview with #20173D

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

Preview Lab → · Contrast checker → · Palette generator →