#5C177B#5C177B

#5C177B is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.2% C 0.161 H 312.4°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#5C177B
RGB	rgb(92, 23, 123)
HSL	hsl(281, 68%, 29%)
HSV	hsv(281, 81%, 48%)
CMYK	cmyk(25.2%, 81.3%, 0%, 51.8%)
CIE-LAB	lab(24.70, 46.36, -41.85)
CIE-LCH	lch(24.70, 62.46, 317.93°)
OKLab	oklab(37.17% 0.1083 -0.1185)
OKLCH	oklch(37.17% 0.161 312.4)
XYZ	xyz(8.2945, 4.3184, 19.1317)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C177B #367B17

analogous

#2A177B #5C177B #7B1768

triadic

#5C177B #7B5C17 #177B5C

tetradic

#5C177B #7B2A17 #367B17 #17687B

square

#5C177B #7B2A17 #367B17 #17687B

split-complementary

#5C177B #687B17 #177B2A

monochromatic

#13051A #350D47 #5C177B #8321AF #A633D9

Accessibility & contrast

On white

11.27

#5C177B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#5C177B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C177B

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C177B	#FFFFFF	#000000	##FFFFFF
##5C177B	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377E

Deuteranopia (green-blind)

#053C79

Tritanopia (blue-blind)

#582F49

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #5c177b;
/* rgb */ color: rgb(92, 23, 123);
/* oklch */ color: oklch(37.2% 0.161 312.4);

Tailwind

colors: {
  custom: {
    50: '#8e5da2',
    500: '#5c177b',
    950: '#000000',
  },
}

SCSS

$custom: #5c177b;
$custom-light: #8e5da2;
$custom-dark: #000000;

JSON

{
  "hex": "#5c177b",
  "rgb": {
    "r": 92,
    "g": 23,
    "b": 123
  },
  "hsl": {
    "h": 281.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.37173,
    "c": 0.16052,
    "h": 312.4
  },
  "luminance": 0.04318
}

Semantic roles & 50–950 ramp

primary

#5C177B

secondary

#61B03E

accent

#EB3C73

background

#F9F5FA

surface

#F1E9F3

border

#CBC5CD

text

#0D050F

muted

#7E797F

Preview Lab

Preview with #5C177B

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

Preview Lab → · Contrast checker → · Palette generator →