#5C287B#5C287B

#5C287B is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.1% C 0.139 H 310.3°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#5C287B
RGB	rgb(92, 40, 123)
HSL	hsl(278, 51%, 32%)
HSV	hsv(278, 67%, 48%)
CMYK	cmyk(25.2%, 67.5%, 0%, 51.8%)
CIE-LAB	lab(27.36, 38.84, -37.55)
CIE-LCH	lch(27.36, 54.02, 315.96°)
OKLab	oklab(39.07% 0.09 -0.106)
OKLCH	oklch(39.07% 0.139 310.3)
XYZ	xyz(8.7469, 5.2231, 19.2824)
Luminance	0.0522 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C287B #477B28

analogous

#32287B #5C287B #7B2871

triadic

#5C287B #7B5C28 #287B5C

tetradic

#5C287B #7B3228 #477B28 #28717B

square

#5C287B #7B3228 #477B28 #28717B

split-complementary

#5C287B #717B28 #287B32

monochromatic

#170A1F #39194D #5C287B #7F37A9 #9D56C8

Accessibility & contrast

On white

10.27

#5C287B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#5C287B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C287B

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C287B	#FFFFFF	#000000	##FFFFFF
##5C287B	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#1D4179

Tritanopia (blue-blind)

#58394E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #5c287b;
/* rgb */ color: rgb(92, 40, 123);
/* oklch */ color: oklch(39.1% 0.139 310.3);

Tailwind

colors: {
  custom: {
    50: '#8d66a2',
    500: '#5c287b',
    950: '#000000',
  },
}

SCSS

$custom: #5c287b;
$custom-light: #8d66a2;
$custom-dark: #000000;

JSON

{
  "hex": "#5c287b",
  "rgb": {
    "r": 92,
    "g": 40,
    "b": 123
  },
  "hsl": {
    "h": 277.59,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.39069,
    "c": 0.13902,
    "h": 310.3
  },
  "luminance": 0.05223
}

Semantic roles & 50–950 ramp

primary

#5C287B

secondary

#74AD52

accent

#DA4D82

background

#F8F6FA

surface

#F0EBF3

border

#CBC6CD

text

#0C060F

muted

#7D7A7F

Preview Lab

Preview with #5C287B

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

Preview Lab → · Contrast checker → · Palette generator →