#571979#571979

#571979 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.5% C 0.155 H 310.1°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#571979
RGB	rgb(87, 25, 121)
HSL	hsl(279, 66%, 29%)
HSV	hsv(279, 79%, 47%)
CMYK	cmyk(28.1%, 79.3%, 0%, 52.5%)
CIE-LAB	lab(24.01, 44.18, -41.74)
CIE-LCH	lch(24.01, 60.77, 316.63°)
OKLab	oklab(36.48% 0.0998 -0.1183)
OKLCH	oklch(36.48% 0.155 310.1)
XYZ	xyz(7.7286, 4.1021, 18.4701)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571979 #3B7919

analogous

#271979 #571979 #79196B

triadic

#571979 #795719 #197957

tetradic

#571979 #792719 #3B7919 #196B79

square

#571979 #792719 #3B7919 #196B79

split-complementary

#571979 #6B7919 #197927

monochromatic

#120519 #330F46 #571979 #7B23AC #9D37D6

Accessibility & contrast

On white

11.54

#571979 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#571979 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571979

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571979	#FFFFFF	#000000	##FFFFFF
##571979	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367C

Deuteranopia (green-blind)

#003A77

Tritanopia (blue-blind)

#523048

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #571979;
/* rgb */ color: rgb(87, 25, 121);
/* oklch */ color: oklch(36.5% 0.155 310.1);

Tailwind

colors: {
  custom: {
    50: '#8a5da0',
    500: '#571979',
    950: '#000000',
  },
}

SCSS

$custom: #571979;
$custom-light: #8a5da0;
$custom-dark: #000000;

JSON

{
  "hex": "#571979",
  "rgb": {
    "r": 87,
    "g": 25,
    "b": 121
  },
  "hsl": {
    "h": 278.75,
    "s": 65.753,
    "l": 28.627
  },
  "oklch": {
    "l": 0.36475,
    "c": 0.15481,
    "h": 310.1
  },
  "luminance": 0.04102
}

Semantic roles & 50–950 ramp

primary

#571979

secondary

#67AE40

accent

#E93F7B

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050F

muted

#7D797E

Preview Lab

Preview with #571979

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

Preview Lab → · Contrast checker → · Palette generator →