#5D188D#5D188D

#5D188D is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.9% C 0.177 H 306.1°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#5D188D
RGB	rgb(93, 24, 141)
HSL	hsl(275, 71%, 32%)
HSV	hsv(275, 83%, 55%)
CMYK	cmyk(34%, 83%, 0%, 44.7%)
CIE-LAB	lab(26.46, 50.23, -50.29)
CIE-LCH	lch(26.46, 71.07, 314.96°)
OKLab	oklab(38.9% 0.1043 -0.1432)
OKLCH	oklch(38.9% 0.177 306.1)
XYZ	xyz(9.6475, 4.9036, 25.6324)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D188D #488D18

analogous

#23188D #5D188D #8D1882

triadic

#5D188D #8D5D18 #188D5D

tetradic

#5D188D #8D2318 #488D18 #18828D

square

#5D188D #8D2318 #488D18 #18828D

split-complementary

#5D188D #828D18 #188D23

monochromatic

#180624 #3B0F59 #5D188D #7F21C1 #9E41DF

Accessibility & contrast

On white

10.60

#5D188D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#5D188D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D188D

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D188D	#FFFFFF	#000000	##FFFFFF
##5D188D	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#003F8B

Tritanopia (blue-blind)

#543854

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #5d188d;
/* rgb */ color: rgb(93, 24, 141);
/* oklch */ color: oklch(38.9% 0.177 306.1);

Tailwind

colors: {
  custom: {
    50: '#905faf',
    500: '#5d188d',
    950: '#000000',
  },
}

SCSS

$custom: #5d188d;
$custom-light: #905faf;
$custom-dark: #000000;

JSON

{
  "hex": "#5d188d",
  "rgb": {
    "r": 93,
    "g": 24,
    "b": 141
  },
  "hsl": {
    "h": 275.385,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.38899,
    "c": 0.17721,
    "h": 306.1
  },
  "luminance": 0.04904
}

Semantic roles & 50–950 ramp

primary

#5D188D

secondary

#75BF42

accent

#EE3A84

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5D188D

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

Preview Lab → · Contrast checker → · Palette generator →