#5A1983#5A1983

#5A1983 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.7% C 0.166 H 307.9°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#5A1983
RGB	rgb(90, 25, 131)
HSL	hsl(277, 68%, 31%)
HSV	hsv(277, 81%, 51%)
CMYK	cmyk(31.3%, 80.9%, 0%, 48.6%)
CIE-LAB	lab(25.28, 47.04, -45.97)
CIE-LCH	lch(25.28, 65.78, 315.66°)
OKLab	oklab(37.72% 0.1018 -0.1307)
OKLCH	oklch(37.72% 0.166 307.9)
XYZ	xyz(8.6599, 4.5077, 21.8822)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.16

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1983 #428319

analogous

#251983 #5A1983 #831977

triadic

#5A1983 #835A19 #19835A

tetradic

#5A1983 #832519 #428319 #197783

square

#5A1983 #832519 #428319 #197783

split-complementary

#5A1983 #778319 #198325

monochromatic

#13051C #370F50 #5A1983 #7D23B6 #9D3DDA

Accessibility & contrast

On white

11.04

#5A1983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#5A1983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1983

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1983	#FFFFFF	#000000	##FFFFFF
##5A1983	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A86

Deuteranopia (green-blind)

#003D81

Tritanopia (blue-blind)

#53344E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a1983;
/* rgb */ color: rgb(90, 25, 131);
/* oklch */ color: oklch(37.7% 0.166 307.9);

Tailwind

colors: {
  custom: {
    50: '#8d5ea8',
    500: '#5a1983',
    950: '#000000',
  },
}

SCSS

$custom: #5a1983;
$custom-light: #8d5ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1983",
  "rgb": {
    "r": 90,
    "g": 25,
    "b": 131
  },
  "hsl": {
    "h": 276.792,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.37722,
    "c": 0.16567,
    "h": 307.9
  },
  "luminance": 0.04508
}

Semantic roles & 50–950 ramp

primary

#5A1983

secondary

#6FB741

accent

#EB3D80

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #5A1983

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

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