#5F18A0#5F18A0

#5F18A0 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.9% C 0.196 H 301.1°. Best body text is #FFFFFF at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#5F18A0
RGB	rgb(95, 24, 160)
HSL	hsl(271, 74%, 36%)
HSV	hsv(271, 85%, 63%)
CMYK	cmyk(40.6%, 85%, 0%, 37.3%)
CIE-LAB	lab(28.44, 54.94, -58.71)
CIE-LCH	lch(28.44, 80.40, 313.10°)
OKLab	oklab(40.86% 0.1012 -0.1679)
OKLCH	oklch(40.86% 0.196 301.1)
XYZ	xyz(11.3895, 5.6241, 33.7364)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F18A0 #59A018

analogous

#1B18A0 #5F18A0 #A0189D

triadic

#5F18A0 #A05F18 #18A05F

tetradic

#5F18A0 #A01B18 #59A018 #189DA0

square

#5F18A0 #A01B18 #59A018 #189DA0

split-complementary

#5F18A0 #9DA018 #18A01B

monochromatic

#200836 #3F106B #5F18A0 #7F20D5 #9D4EE4

Accessibility & contrast

On white

9.88

#5F18A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#5F18A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F18A0

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F18A0	#FFFFFF	#000000	##FFFFFF
##5F18A0	1.00	9.88	2.12	9.88
#FFFFFF	9.88	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A4

Deuteranopia (green-blind)

#00429E

Tritanopia (blue-blind)

#50405F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #5f18a0;
/* rgb */ color: rgb(95, 24, 160);
/* oklch */ color: oklch(40.9% 0.196 301.1);

Tailwind

colors: {
  custom: {
    50: '#9360bd',
    500: '#5f18a0',
    950: '#000000',
  },
}

SCSS

$custom: #5f18a0;
$custom-light: #9360bd;
$custom-dark: #000000;

JSON

{
  "hex": "#5f18a0",
  "rgb": {
    "r": 95,
    "g": 24,
    "b": 160
  },
  "hsl": {
    "h": 271.324,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.40857,
    "c": 0.19602,
    "h": 301.1
  },
  "luminance": 0.05624
}

Semantic roles & 50–950 ramp

primary

#5F18A0

secondary

#87C64D

accent

#F13790

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0512

muted

#7E7A81

Preview Lab

Preview with #5F18A0

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

Preview Lab → · Contrast checker → · Palette generator →