#5A1A82#5A1A82

#5A1A82 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.7% C 0.164 H 308.2°. Best body text is #FFFFFF at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#5A1A82
RGB	rgb(90, 26, 130)
HSL	hsl(277, 67%, 31%)
HSV	hsv(277, 80%, 51%)
CMYK	cmyk(30.8%, 80%, 0%, 49%)
CIE-LAB	lab(25.33, 46.43, -45.26)
CIE-LCH	lch(25.33, 64.84, 315.73°)
OKLab	oklab(37.73% 0.1012 -0.1286)
OKLCH	oklch(37.73% 0.164 308.2)
XYZ	xyz(8.6143, 4.5243, 21.5342)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.33

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1A82 #42821A

analogous

#261A82 #5A1A82 #821A76

triadic

#5A1A82 #825A1A #1A825A

tetradic

#5A1A82 #82261A #42821A #1A7682

square

#5A1A82 #82261A #42821A #1A7682

split-complementary

#5A1A82 #76821A #1A8226

monochromatic

#13061C #37104F #5A1A82 #7D24B5 #9D3ED8

Accessibility & contrast

On white

11.02

#5A1A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#5A1A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1A82

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1A82	#FFFFFF	#000000	##FFFFFF
##5A1A82	1.00	11.02	1.90	11.02
#FFFFFF	11.02	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003D80

Tritanopia (blue-blind)

#54344E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #5a1a82;
/* rgb */ color: rgb(90, 26, 130);
/* oklch */ color: oklch(37.7% 0.164 308.2);

Tailwind

colors: {
  custom: {
    50: '#8d5fa7',
    500: '#5a1a82',
    950: '#000000',
  },
}

SCSS

$custom: #5a1a82;
$custom-light: #8d5fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1a82",
  "rgb": {
    "r": 90,
    "g": 26,
    "b": 130
  },
  "hsl": {
    "h": 276.923,
    "s": 66.667,
    "l": 30.588
  },
  "oklch": {
    "l": 0.37732,
    "c": 0.16363,
    "h": 308.2
  },
  "luminance": 0.04524
}

Semantic roles & 50–950 ramp

primary

#5A1A82

secondary

#6FB642

accent

#EA3E80

background

#F9F5FA

surface

#F1EAF4

border

#CBC6CE

text

#0D050F

muted

#7E797F

Preview Lab

Preview with #5A1A82

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

Preview Lab → · Contrast checker → · Palette generator →