#5A2574#5A2574

#5A2574 is a dark, vivid purple. Relative luminance 0.048; OKLCH L 37.9% C 0.135 H 312.6°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#5A2574
RGB	rgb(90, 37, 116)
HSL	hsl(280, 52%, 30%)
HSV	hsv(280, 68%, 45%)
CMYK	cmyk(22.4%, 68.1%, 0%, 54.5%)
CIE-LAB	lab(26.03, 38.21, -35.25)
CIE-LCH	lch(26.03, 51.99, 317.31°)
OKLab	oklab(37.9% 0.0914 -0.0993)
OKLCH	oklch(37.9% 0.135 312.6)
XYZ	xyz(8.0298, 4.7580, 17.0150)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Darkish Purple

#751973

ΔE00 6.24

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A2574 #3F7425

analogous

#322574 #5A2574 #742567

triadic

#5A2574 #745A25 #25745A

tetradic

#5A2574 #743225 #3F7425 #256774

square

#5A2574 #743225 #3F7425 #256774

split-complementary

#5A2574 #677425 #257432

monochromatic

#120717 #361646 #5A2574 #7E34A2 #9E4DC6

Accessibility & contrast

On white

10.76

#5A2574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#5A2574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A2574

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A2574	#FFFFFF	#000000	##FFFFFF
##5A2574	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B76

Deuteranopia (green-blind)

#1F3F72

Tritanopia (blue-blind)

#573549

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #5a2574;
/* rgb */ color: rgb(90, 37, 116);
/* oklch */ color: oklch(37.9% 0.135 312.6);

Tailwind

colors: {
  custom: {
    50: '#8b649c',
    500: '#5a2574',
    950: '#000000',
  },
}

SCSS

$custom: #5a2574;
$custom-light: #8b649c;
$custom-dark: #000000;

JSON

{
  "hex": "#5a2574",
  "rgb": {
    "r": 90,
    "g": 37,
    "b": 116
  },
  "hsl": {
    "h": 280.253,
    "s": 51.634,
    "l": 30
  },
  "oklch": {
    "l": 0.37897,
    "c": 0.13493,
    "h": 312.6
  },
  "luminance": 0.04758
}

Semantic roles & 50–950 ramp

primary

#5A2574

secondary

#6BA74E

accent

#DB4D7C

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C050E

muted

#7D7A7E

Preview Lab

Preview with #5A2574

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

Preview Lab → · Contrast checker → · Palette generator →