#5F188D#5F188D

#5F188D is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.2% C 0.178 H 307.1°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#5F188D
RGB	rgb(95, 24, 141)
HSL	hsl(276, 71%, 32%)
HSV	hsv(276, 83%, 55%)
CMYK	cmyk(32.6%, 83%, 0%, 44.7%)
CIE-LAB	lab(26.76, 50.56, -49.78)
CIE-LCH	lch(26.76, 70.95, 315.44°)
OKLab	oklab(39.17% 0.1073 -0.1417)
OKLCH	oklch(39.17% 0.178 307.1)
XYZ	xyz(9.8526, 5.0094, 25.6420)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F188D #468D18

analogous

#24188D #5F188D #8D1881

triadic

#5F188D #8D5F18 #188D5F

tetradic

#5F188D #8D2418 #468D18 #18818D

square

#5F188D #8D2418 #468D18 #18818D

split-complementary

#5F188D #818D18 #188D24

monochromatic

#190624 #3C0F59 #5F188D #8221C1 #A141DF

Accessibility & contrast

On white

10.49

#5F188D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#5F188D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F188D

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F188D	#FFFFFF	#000000	##FFFFFF
##5F188D	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#00408B

Tritanopia (blue-blind)

#573754

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #5f188d;
/* rgb */ color: rgb(95, 24, 141);
/* oklch */ color: oklch(39.2% 0.178 307.1);

Tailwind

colors: {
  custom: {
    50: '#925faf',
    500: '#5f188d',
    950: '#000000',
  },
}

SCSS

$custom: #5f188d;
$custom-light: #925faf;
$custom-dark: #000000;

JSON

{
  "hex": "#5f188d",
  "rgb": {
    "r": 95,
    "g": 24,
    "b": 141
  },
  "hsl": {
    "h": 276.41,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.39173,
    "c": 0.1777,
    "h": 307.1
  },
  "luminance": 0.05009
}

Semantic roles & 50–950 ramp

primary

#5F188D

secondary

#73BF42

accent

#EE3A81

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5F188D

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

Preview Lab → · Contrast checker → · Palette generator →