#5F188A#5F188A

#5F188A is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.9% C 0.175 H 308.2°. Best body text is #FFFFFF at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#5F188A
RGB	rgb(95, 24, 138)
HSL	hsl(277, 70%, 32%)
HSV	hsv(277, 83%, 54%)
CMYK	cmyk(31.2%, 82.6%, 0%, 45.9%)
CIE-LAB	lab(26.51, 49.88, -48.32)
CIE-LCH	lch(26.51, 69.45, 315.91°)
OKLab	oklab(38.92% 0.1081 -0.1374)
OKLCH	oklch(38.92% 0.175 308.2)
XYZ	xyz(9.6324, 4.9213, 24.4823)
Luminance	0.0492 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F188A #438A18

analogous

#26188A #5F188A #8A187C

triadic

#5F188A #8A5F18 #188A5F

tetradic

#5F188A #8A2618 #438A18 #187C8A

square

#5F188A #8A2618 #438A18 #187C8A

split-complementary

#5F188A #7C8A18 #188A26

monochromatic

#170622 #3B0F56 #5F188A #8321BE #A23FDE

Accessibility & contrast

On white

10.58

#5F188A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#5F188A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F188A

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F188A	#FFFFFF	#000000	##FFFFFF
##5F188A	1.00	10.58	1.98	10.58
#FFFFFF	10.58	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8D

Deuteranopia (green-blind)

#003F88

Tritanopia (blue-blind)

#583652

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #5f188a;
/* rgb */ color: rgb(95, 24, 138);
/* oklch */ color: oklch(38.9% 0.175 308.2);

Tailwind

colors: {
  custom: {
    50: '#915fad',
    500: '#5f188a',
    950: '#000000',
  },
}

SCSS

$custom: #5f188a;
$custom-light: #915fad;
$custom-dark: #000000;

JSON

{
  "hex": "#5f188a",
  "rgb": {
    "r": 95,
    "g": 24,
    "b": 138
  },
  "hsl": {
    "h": 277.368,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.38919,
    "c": 0.17482,
    "h": 308.2
  },
  "luminance": 0.04921
}

Semantic roles & 50–950 ramp

primary

#5F188A

secondary

#70BD40

accent

#ED3B7E

background

#F9F5FA

surface

#F2EAF4

border

#CCC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5F188A

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

Preview Lab → · Contrast checker → · Palette generator →