#5F188E#5F188E

#5F188E is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.3% C 0.179 H 306.8°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#5F188E
RGB	rgb(95, 24, 142)
HSL	hsl(276, 71%, 33%)
HSV	hsv(276, 83%, 56%)
CMYK	cmyk(33.1%, 83.1%, 0%, 44.3%)
CIE-LAB	lab(26.85, 50.79, -50.26)
CIE-LCH	lch(26.85, 71.45, 315.30°)
OKLab	oklab(39.26% 0.107 -0.1431)
OKLCH	oklch(39.26% 0.179 306.8)
XYZ	xyz(9.9274, 5.0393, 26.0356)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F188E #478E18

analogous

#24188E #5F188E #8E1882

triadic

#5F188E #8E5F18 #188E5F

tetradic

#5F188E #8E2418 #478E18 #18828E

square

#5F188E #8E2418 #478E18 #18828E

split-complementary

#5F188E #828E18 #188E24

monochromatic

#190625 #3C0F5A #5F188E #8221C2 #A041DF

Accessibility & contrast

On white

10.46

#5F188E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#5F188E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F188E

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F188E	#FFFFFF	#000000	##FFFFFF
##5F188E	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D91

Deuteranopia (green-blind)

#00408C

Tritanopia (blue-blind)

#573854

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #5f188e;
/* rgb */ color: rgb(95, 24, 142);
/* oklch */ color: oklch(39.3% 0.179 306.8);

Tailwind

colors: {
  custom: {
    50: '#925fb0',
    500: '#5f188e',
    950: '#000000',
  },
}

SCSS

$custom: #5f188e;
$custom-light: #925fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#5f188e",
  "rgb": {
    "r": 95,
    "g": 24,
    "b": 142
  },
  "hsl": {
    "h": 276.102,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.39259,
    "c": 0.17866,
    "h": 306.8
  },
  "luminance": 0.05039
}

Semantic roles & 50–950 ramp

primary

#5F188E

secondary

#74C042

accent

#EE3A82

background

#F9F5FA

surface

#F2EAF5

border

#CCC6CF

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #5F188E

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

Preview Lab → · Contrast checker → · Palette generator →