#170634#170634

#170634 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.8% C 0.084 H 293.8°. Best body text is #FFFFFF at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#170634
RGB	rgb(23, 6, 52)
HSL	hsl(262, 79%, 11%)
HSV	hsv(262, 88%, 20%)
CMYK	cmyk(55.8%, 88.5%, 0%, 79.6%)
CIE-LAB	lab(5.06, 20.15, -26.05)
CIE-LCH	lch(5.06, 32.94, 307.72°)
OKLab	oklab(18.76% 0.034 -0.077)
OKLCH	oklch(18.76% 0.084 293.8)
XYZ	xyz(1.0381, 0.5603, 3.3016)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170634 #233406

analogous

#060C34 #170634 #2E0634

triadic

#170634 #341706 #063417

tetradic

#170634 #34060C #233406 #06342E

square

#170634 #34060C #233406 #06342E

split-complementary

#170634 #342E06 #0C3406

monochromatic

#0C031B #0C031B #170634 #2F0C6B #4813A2

Accessibility & contrast

On white

18.88

#170634 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#170634 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170634

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170634	#FFFFFF	#000000	##FFFFFF
##170634	1.00	18.88	1.11	18.88
#FFFFFF	18.88	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001135

Deuteranopia (green-blind)

#001033

Tritanopia (blue-blind)

#0E121C

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #170634;
/* rgb */ color: rgb(23, 6, 52);
/* oklch */ color: oklch(18.8% 0.084 293.8);

Tailwind

colors: {
  custom: {
    50: '#57486c',
    500: '#170634',
    950: '#000000',
  },
}

SCSS

$custom: #170634;
$custom-light: #57486c;
$custom-dark: #000000;

JSON

{
  "hex": "#170634",
  "rgb": {
    "r": 23,
    "g": 6,
    "b": 52
  },
  "hsl": {
    "h": 262.174,
    "s": 79.31,
    "l": 11.373
  },
  "oklch": {
    "l": 0.1876,
    "c": 0.08416,
    "h": 293.8
  },
  "luminance": 0.0056
}

Semantic roles & 50–950 ramp

primary

#170634

secondary

#567421

accent

#F632AD

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#030007

muted

#78777A

Preview Lab

Preview with #170634

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

Preview Lab → · Contrast checker → · Palette generator →