#5A1D9E#5A1D9E

#5A1D9E is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.5% C 0.189 H 298.7°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#5A1D9E
RGB	rgb(90, 29, 158)
HSL	hsl(268, 69%, 37%)
HSV	hsv(268, 82%, 62%)
CMYK	cmyk(43%, 81.6%, 0%, 38%)
CIE-LAB	lab(28.17, 51.98, -57.97)
CIE-LCH	lch(28.17, 77.86, 311.88°)
OKLab	oklab(40.46% 0.0908 -0.1659)
OKLCH	oklch(40.46% 0.189 298.7)
XYZ	xyz(10.8258, 5.5208, 32.8364)
Luminance	0.0552 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1D9E #619E1D

analogous

#1D219E #5A1D9E #9B1D9E

triadic

#5A1D9E #9E5A1D #1D9E5A

tetradic

#5A1D9E #9E1D21 #619E1D #1D9E9B

square

#5A1D9E #9E1D21 #619E1D #1D9E9B

split-complementary

#5A1D9E #9E9B1D #219E1D

monochromatic

#1F0A37 #3D146A #5A1D9E #7726D2 #9756E0

Accessibility & contrast

On white

9.98

#5A1D9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#5A1D9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1D9E

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1D9E	#FFFFFF	#000000	##FFFFFF
##5A1D9E	1.00	9.98	2.10	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A1

Deuteranopia (green-blind)

#00419C

Tritanopia (blue-blind)

#49425E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #5a1d9e;
/* rgb */ color: rgb(90, 29, 158);
/* oklch */ color: oklch(40.5% 0.189 298.7);

Tailwind

colors: {
  custom: {
    50: '#9062bc',
    500: '#5a1d9e',
    950: '#000000',
  },
}

SCSS

$custom: #5a1d9e;
$custom-light: #9062bc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1d9e",
  "rgb": {
    "r": 90,
    "g": 29,
    "b": 158
  },
  "hsl": {
    "h": 268.372,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.40463,
    "c": 0.18913,
    "h": 298.7
  },
  "luminance": 0.05521
}

Semantic roles & 50–950 ramp

primary

#5A1D9E

secondary

#8EC354

accent

#EC3C99

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #5A1D9E

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

Preview Lab → · Contrast checker → · Palette generator →