#5D188E#5D188E

#5D188E is a dark, vivid violet. Relative luminance 0.049; OKLCH L 39.0% C 0.178 H 305.7°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#5D188E
RGB	rgb(93, 24, 142)
HSL	hsl(275, 71%, 33%)
HSV	hsv(275, 83%, 56%)
CMYK	cmyk(34.5%, 83.1%, 0%, 44.3%)
CIE-LAB	lab(26.54, 50.46, -50.77)
CIE-LCH	lch(26.54, 71.58, 314.82°)
OKLab	oklab(38.99% 0.104 -0.1447)
OKLCH	oklch(38.99% 0.178 305.7)
XYZ	xyz(9.7222, 4.9335, 26.0260)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D188E #498E18

analogous

#22188E #5D188E #8E1884

triadic

#5D188E #8E5D18 #188E5D

tetradic

#5D188E #8E2218 #498E18 #18848E

square

#5D188E #8E2218 #498E18 #18848E

split-complementary

#5D188E #848E18 #188E22

monochromatic

#180625 #3B0F5A #5D188E #7F21C2 #9E41DF

Accessibility & contrast

On white

10.57

#5D188E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#5D188E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D188E

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D188E	#FFFFFF	#000000	##FFFFFF
##5D188E	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D91

Deuteranopia (green-blind)

#003F8C

Tritanopia (blue-blind)

#543854

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #5d188e;
/* rgb */ color: rgb(93, 24, 142);
/* oklch */ color: oklch(39.0% 0.178 305.7);

Tailwind

colors: {
  custom: {
    50: '#905fb0',
    500: '#5d188e',
    950: '#000000',
  },
}

SCSS

$custom: #5d188e;
$custom-light: #905fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#5d188e",
  "rgb": {
    "r": 93,
    "g": 24,
    "b": 142
  },
  "hsl": {
    "h": 275.085,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.38986,
    "c": 0.17818,
    "h": 305.7
  },
  "luminance": 0.04933
}

Semantic roles & 50–950 ramp

primary

#5D188E

secondary

#76C042

accent

#EE3A85

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #5D188E

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

Preview Lab → · Contrast checker → · Palette generator →