#5A1F97#5A1F97

#5A1F97 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 40.0% C 0.180 H 300.5°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#5A1F97
RGB	rgb(90, 31, 151)
HSL	hsl(270, 66%, 36%)
HSV	hsv(270, 79%, 59%)
CMYK	cmyk(40.4%, 79.5%, 0%, 40.8%)
CIE-LAB	lab(27.81, 49.46, -54.27)
CIE-LCH	lch(27.81, 73.43, 312.35°)
OKLab	oklab(40.02% 0.0913 -0.1551)
OKLCH	oklch(40.02% 0.18 300.5)
XYZ	xyz(10.2910, 5.3879, 29.7699)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1F97 #5C971F

analogous

#1F2097 #5A1F97 #961F97

triadic

#5A1F97 #975A1F #1F975A

tetradic

#5A1F97 #971F20 #5C971F #1F9796

square

#5A1F97 #971F20 #5C971F #1F9796

split-complementary

#5A1F97 #97961F #20971F

monochromatic

#1D0A31 #3C1564 #5A1F97 #7829CA #9754DC

Accessibility & contrast

On white

10.11

#5A1F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#5A1F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1F97

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1F97	#FFFFFF	#000000	##FFFFFF
##5A1F97	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419A

Deuteranopia (green-blind)

#004195

Tritanopia (blue-blind)

#4C3F5B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #5a1f97;
/* rgb */ color: rgb(90, 31, 151);
/* oklch */ color: oklch(40.0% 0.180 300.5);

Tailwind

colors: {
  custom: {
    50: '#8f62b7',
    500: '#5a1f97',
    950: '#000000',
  },
}

SCSS

$custom: #5a1f97;
$custom-light: #8f62b7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1f97",
  "rgb": {
    "r": 90,
    "g": 31,
    "b": 151
  },
  "hsl": {
    "h": 269.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.40021,
    "c": 0.17998,
    "h": 300.5
  },
  "luminance": 0.05388
}

Semantic roles & 50–950 ramp

primary

#5A1F97

secondary

#8ABF52

accent

#E93F95

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #5A1F97

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

Preview Lab → · Contrast checker → · Palette generator →