#5A1678#5A1678

#5A1678 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.6% C 0.158 H 312.6°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#5A1678
RGB	rgb(90, 22, 120)
HSL	hsl(282, 69%, 28%)
HSV	hsv(282, 82%, 47%)
CMYK	cmyk(25%, 81.7%, 0%, 52.9%)
CIE-LAB	lab(24.01, 45.68, -41.07)
CIE-LCH	lch(24.01, 61.42, 318.04°)
OKLab	oklab(36.55% 0.107 -0.1162)
OKLCH	oklch(36.55% 0.158 312.6)
XYZ	xyz(7.8929, 4.1038, 18.1420)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1678 #347816

analogous

#291678 #5A1678 #781665

triadic

#5A1678 #785A16 #16785A

tetradic

#5A1678 #782916 #347816 #166578

square

#5A1678 #782916 #347816 #166578

split-complementary

#5A1678 #657816 #167829

monochromatic

#13051A #330D44 #5A1678 #811FAC #A52FD9

Accessibility & contrast

On white

11.53

#5A1678 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#5A1678 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1678

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1678	#FFFFFF	#000000	##FFFFFF
##5A1678	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367B

Deuteranopia (green-blind)

#053A76

Tritanopia (blue-blind)

#562E47

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #5a1678;
/* rgb */ color: rgb(90, 22, 120);
/* oklch */ color: oklch(36.6% 0.158 312.6);

Tailwind

colors: {
  custom: {
    50: '#8d5ca0',
    500: '#5a1678',
    950: '#000000',
  },
}

SCSS

$custom: #5a1678;
$custom-light: #8d5ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1678",
  "rgb": {
    "r": 90,
    "g": 22,
    "b": 120
  },
  "hsl": {
    "h": 281.633,
    "s": 69.014,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36552,
    "c": 0.158,
    "h": 312.6
  },
  "luminance": 0.04104
}

Semantic roles & 50–950 ramp

primary

#5A1678

secondary

#5FAD3C

accent

#EC3C72

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0D040F

muted

#7D797E

Preview Lab

Preview with #5A1678

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

Preview Lab → · Contrast checker → · Palette generator →