#5A1C99#5A1C99

#5A1C99 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.9% C 0.185 H 300.2°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#5A1C99
RGB	rgb(90, 28, 153)
HSL	hsl(270, 69%, 35%)
HSV	hsv(270, 82%, 60%)
CMYK	cmyk(41.2%, 81.7%, 0%, 40%)
CIE-LAB	lab(27.58, 51.13, -55.87)
CIE-LCH	lch(27.58, 75.74, 312.47°)
OKLab	oklab(39.92% 0.0931 -0.1598)
OKLCH	oklch(39.92% 0.185 300.2)
XYZ	xyz(10.3800, 5.3040, 30.6077)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1C99 #5B991C

analogous

#1C1C99 #5A1C99 #981C99

triadic

#5A1C99 #995A1C #1C995A

tetradic

#5A1C99 #991C1C #5B991C #1C9998

square

#5A1C99 #991C1C #5B991C #1C9998

split-complementary

#5A1C99 #99981C #1C991C

monochromatic

#1D0932 #3C1365 #5A1C99 #7825CD #9750DF

Accessibility & contrast

On white

10.19

#5A1C99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#5A1C99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1C99

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1C99	#FFFFFF	#000000	##FFFFFF
##5A1C99	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419C

Deuteranopia (green-blind)

#004097

Tritanopia (blue-blind)

#4B3F5B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #5a1c99;
/* rgb */ color: rgb(90, 28, 153);
/* oklch */ color: oklch(39.9% 0.185 300.2);

Tailwind

colors: {
  custom: {
    50: '#8f61b8',
    500: '#5a1c99',
    950: '#000000',
  },
}

SCSS

$custom: #5a1c99;
$custom-light: #8f61b8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1c99",
  "rgb": {
    "r": 90,
    "g": 28,
    "b": 153
  },
  "hsl": {
    "h": 269.76,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39917,
    "c": 0.18492,
    "h": 300.2
  },
  "luminance": 0.05304
}

Semantic roles & 50–950 ramp

primary

#5A1C99

secondary

#89C24F

accent

#EC3C95

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #5A1C99

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

Preview Lab → · Contrast checker → · Palette generator →