#170847#170847

#170847 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.3% C 0.107 H 283.6°. Best body text is #FFFFFF at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#170847
RGB	rgb(23, 8, 71)
HSL	hsl(254, 80%, 15%)
HSV	hsv(254, 89%, 28%)
CMYK	cmyk(67.6%, 88.7%, 0%, 72.2%)
CIE-LAB	lab(7.32, 27.00, -36.04)
CIE-LCH	lch(7.32, 45.03, 306.84°)
OKLab	oklab(21.31% 0.0251 -0.104)
OKLCH	oklch(21.31% 0.107 283.6)
XYZ	xyz(1.5772, 0.8107, 6.0334)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170847 #384708

analogous

#081847 #170847 #360847

triadic

#170847 #471708 #084717

tetradic

#170847 #470818 #384708 #084736

square

#170847 #470818 #384708 #084736

split-complementary

#170847 #473608 #184708

monochromatic

#09031C #09031C #170847 #290E7E #3B14B5

Accessibility & contrast

On white

18.07

#170847 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#170847 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170847

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170847	#FFFFFF	#000000	##FFFFFF
##170847	1.00	18.07	1.16	18.07
#FFFFFF	18.07	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001849

Deuteranopia (green-blind)

#001446

Tritanopia (blue-blind)

#001B28

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #170847;
/* rgb */ color: rgb(23, 8, 71);
/* oklch */ color: oklch(21.3% 0.107 283.6);

Tailwind

colors: {
  custom: {
    50: '#5c4a7b',
    500: '#170847',
    950: '#000000',
  },
}

SCSS

$custom: #170847;
$custom-light: #5c4a7b;
$custom-dark: #000000;

JSON

{
  "hex": "#170847",
  "rgb": {
    "r": 23,
    "g": 8,
    "b": 71
  },
  "hsl": {
    "h": 254.286,
    "s": 79.747,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21313,
    "c": 0.10698,
    "h": 283.6
  },
  "luminance": 0.00811
}

Semantic roles & 50–950 ramp

primary

#170847

secondary

#6E8526

accent

#F632C7

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #170847

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

Preview Lab → · Contrast checker → · Palette generator →