#20173F#20173F

#20173F is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.1% C 0.073 H 290.2°. Best body text is #FFFFFF at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#20173F
RGB	rgb(32, 23, 63)
HSL	hsl(254, 47%, 17%)
HSV	hsv(254, 63%, 25%)
CMYK	cmyk(49.2%, 63.5%, 0%, 75.3%)
CIE-LAB	lab(11.13, 16.33, -24.15)
CIE-LCH	lch(11.13, 29.15, 304.07°)
OKLab	oklab(24.06% 0.0252 -0.0687)
OKLCH	oklch(24.06% 0.073 290.2)
XYZ	xyz(1.7990, 1.2787, 4.8537)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20173F #363F17

analogous

#17223F #20173F #34173F

triadic

#20173F #3F2017 #173F20

tetradic

#20173F #3F1722 #363F17 #173F34

square

#20173F #3F1722 #363F17 #173F34

split-complementary

#20173F #3F3417 #223F17

monochromatic

#0B0816 #0B0816 #20173F #37276C #4E3899

Accessibility & contrast

On white

16.72

#20173F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#20173F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20173F

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20173F	#FFFFFF	#000000	##FFFFFF
##20173F	1.00	16.72	1.26	16.72
#FFFFFF	16.72	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031E40

Deuteranopia (green-blind)

#041D3E

Tritanopia (blue-blind)

#172028

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #20173f;
/* rgb */ color: rgb(32, 23, 63);
/* oklch */ color: oklch(24.1% 0.073 290.2);

Tailwind

colors: {
  custom: {
    50: '#5e5474',
    500: '#20173f',
    950: '#000000',
  },
}

SCSS

$custom: #20173f;
$custom-light: #5e5474;
$custom-dark: #000000;

JSON

{
  "hex": "#20173f",
  "rgb": {
    "r": 32,
    "g": 23,
    "b": 63
  },
  "hsl": {
    "h": 253.5,
    "s": 46.512,
    "l": 16.863
  },
  "oklch": {
    "l": 0.24061,
    "c": 0.07321,
    "h": 290.2
  },
  "luminance": 0.01279
}

Semantic roles & 50–950 ramp

primary

#20173F

secondary

#69763C

accent

#D652B8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040208

muted

#79787B

Preview Lab

Preview with #20173F

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

Preview Lab → · Contrast checker → · Palette generator →