#170322#170322

#170322 is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 16.2% C 0.067 H 311.8°. Best body text is #FFFFFF at 19.58:1 contrast (WCAG AA passes).

Color values

HEX	#170322
RGB	rgb(23, 3, 34)
HSL	hsl(279, 84%, 7%)
HSV	hsv(279, 91%, 13%)
CMYK	cmyk(32.4%, 91.2%, 0%, 86.7%)
CIE-LAB	lab(3.28, 13.51, -15.21)
CIE-LCH	lch(3.28, 20.34, 311.61°)
OKLab	oklab(16.23% 0.0448 -0.0501)
OKLCH	oklch(16.23% 0.067 311.8)
XYZ	xyz(0.6746, 0.3628, 1.5476)
Luminance	0.0036 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170322 #0E2203

analogous

#080322 #170322 #22031E

triadic

#170322 #221703 #032217

tetradic

#170322 #220803 #0E2203 #031E22

square

#170322 #220803 #0E2203 #031E22

split-complementary

#170322 #1E2203 #032208

monochromatic

#13021C #13021C #170322 #3D085A #630D92

Accessibility & contrast

On white

19.58

#170322 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#170322 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170322

19.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170322	#FFFFFF	#000000	##FFFFFF
##170322	1.00	19.58	1.07	19.58
#FFFFFF	19.58	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B23

Deuteranopia (green-blind)

#010C21

Tritanopia (blue-blind)

#160811

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #170322;
/* rgb */ color: rgb(23, 3, 34);
/* oklch */ color: oklch(16.2% 0.067 311.8);

Tailwind

colors: {
  custom: {
    50: '#53485d',
    500: '#170322',
    950: '#000000',
  },
}

SCSS

$custom: #170322;
$custom-light: #53485d;
$custom-dark: #000000;

JSON

{
  "hex": "#170322",
  "rgb": {
    "r": 23,
    "g": 3,
    "b": 34
  },
  "hsl": {
    "h": 278.71,
    "s": 83.784,
    "l": 7.255
  },
  "oklch": {
    "l": 0.16227,
    "c": 0.06721,
    "h": 311.8
  },
  "luminance": 0.00363
}

Semantic roles & 50–950 ramp

primary

#170322

secondary

#35661B

accent

#FA2E76

background

#F4F4F5

surface

#E7E6E9

border

#C3C2C5

text

#020004

muted

#787779

Preview Lab

Preview with #170322

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

Preview Lab → · Contrast checker → · Palette generator →