#5A1283#5A1283

#5A1283 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 37.2% C 0.172 H 308.6°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#5A1283
RGB	rgb(90, 18, 131)
HSL	hsl(278, 76%, 29%)
HSV	hsv(278, 86%, 51%)
CMYK	cmyk(31.3%, 86.3%, 0%, 48.6%)
CIE-LAB	lab(24.47, 49.42, -47.30)
CIE-LCH	lch(24.47, 68.41, 316.26°)
OKLab	oklab(37.15% 0.1073 -0.1345)
OKLCH	oklch(37.15% 0.172 308.6)
XYZ	xyz(8.5286, 4.2451, 21.8384)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.50

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1283 #3B8312

analogous

#221283 #5A1283 #831274

triadic

#5A1283 #835A12 #12835A

tetradic

#5A1283 #832212 #3B8312 #127483

square

#5A1283 #832212 #3B8312 #127483

split-complementary

#5A1283 #748312 #128322

monochromatic

#12041B #350B4D #5A1283 #7F19B9 #A12DE2

Accessibility & contrast

On white

11.36

#5A1283 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#5A1283 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1283

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1283	#FFFFFF	#000000	##FFFFFF
##5A1283	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003886

Deuteranopia (green-blind)

#003B81

Tritanopia (blue-blind)

#53314D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #5a1283;
/* rgb */ color: rgb(90, 18, 131);
/* oklch */ color: oklch(37.2% 0.172 308.6);

Tailwind

colors: {
  custom: {
    50: '#8e5ca8',
    500: '#5a1283',
    950: '#000000',
  },
}

SCSS

$custom: #5a1283;
$custom-light: #8e5ca8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1283",
  "rgb": {
    "r": 90,
    "g": 18,
    "b": 131
  },
  "hsl": {
    "h": 278.23,
    "s": 75.839,
    "l": 29.216
  },
  "oklch": {
    "l": 0.37152,
    "c": 0.17206,
    "h": 308.6
  },
  "luminance": 0.04245
}

Semantic roles & 50–950 ramp

primary

#5A1283

secondary

#67B838

accent

#F2357A

background

#F9F5FA

surface

#F1E9F4

border

#CBC5CE

text

#0D0410

muted

#7E797F

Preview Lab

Preview with #5A1283

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

Preview Lab → · Contrast checker → · Palette generator →