#5A1F9D#5A1F9D

#5A1F9D is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.6% C 0.186 H 298.7°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#5A1F9D
RGB	rgb(90, 31, 157)
HSL	hsl(268, 67%, 37%)
HSV	hsv(268, 80%, 62%)
CMYK	cmyk(42.7%, 80.3%, 0%, 38.4%)
CIE-LAB	lab(28.35, 50.95, -57.06)
CIE-LCH	lch(28.35, 76.50, 311.76°)
OKLab	oklab(40.56% 0.0895 -0.1633)
OKLCH	oklch(40.56% 0.186 298.7)
XYZ	xyz(10.7907, 5.5878, 32.4018)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1F9D #629D1F

analogous

#1F239D #5A1F9D #991F9D

triadic

#5A1F9D #9D5A1F #1F9D5A

tetradic

#5A1F9D #9D1F23 #629D1F #1F9D99

square

#5A1F9D #9D1F23 #629D1F #1F9D99

split-complementary

#5A1F9D #9D991F #239D1F

monochromatic

#1F0B37 #3D156A #5A1F9D #7729D0 #9758DE

Accessibility & contrast

On white

9.92

#5A1F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#5A1F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1F9D

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1F9D	#FFFFFF	#000000	##FFFFFF
##5A1F9D	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A0

Deuteranopia (green-blind)

#00429B

Tritanopia (blue-blind)

#49425E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #5a1f9d;
/* rgb */ color: rgb(90, 31, 157);
/* oklch */ color: oklch(40.6% 0.186 298.7);

Tailwind

colors: {
  custom: {
    50: '#9062bb',
    500: '#5a1f9d',
    950: '#000000',
  },
}

SCSS

$custom: #5a1f9d;
$custom-light: #9062bb;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1f9d",
  "rgb": {
    "r": 90,
    "g": 31,
    "b": 157
  },
  "hsl": {
    "h": 268.095,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.40559,
    "c": 0.18625,
    "h": 298.7
  },
  "luminance": 0.05588
}

Semantic roles & 50–950 ramp

primary

#5A1F9D

secondary

#8FC256

accent

#EA3E99

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #5A1F9D

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

Preview Lab → · Contrast checker → · Palette generator →