#581871#581871

#581871 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.9% C 0.148 H 314.3°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#581871
RGB	rgb(88, 24, 113)
HSL	hsl(283, 65%, 27%)
HSV	hsv(283, 79%, 44%)
CMYK	cmyk(22.1%, 78.8%, 0%, 55.7%)
CIE-LAB	lab(23.41, 42.98, -37.58)
CIE-LCH	lch(23.41, 57.09, 318.84°)
OKLab	oklab(35.89% 0.1037 -0.1061)
OKLCH	oklch(35.89% 0.148 314.3)
XYZ	xyz(7.3313, 3.9205, 15.9901)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581871 #317118

analogous

#2C1871 #581871 #71185E

triadic

#581871 #715818 #187158

tetradic

#581871 #712C18 #317118 #185E71

square

#581871 #712C18 #317118 #185E71

split-complementary

#581871 #5E7118 #18712C

monochromatic

#140519 #310D3F #581871 #7F23A3 #A530D3

Accessibility & contrast

On white

11.77

#581871 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#581871 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581871

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581871	#FFFFFF	#000000	##FFFFFF
##581871	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003473

Deuteranopia (green-blind)

#12396F

Tritanopia (blue-blind)

#562C43

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581871;
/* rgb */ color: rgb(88, 24, 113);
/* oklch */ color: oklch(35.9% 0.148 314.3);

Tailwind

colors: {
  custom: {
    50: '#8b5d9a',
    500: '#581871',
    950: '#000000',
  },
}

SCSS

$custom: #581871;
$custom-light: #8b5d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#581871",
  "rgb": {
    "r": 88,
    "g": 24,
    "b": 113
  },
  "hsl": {
    "h": 283.146,
    "s": 64.964,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35889,
    "c": 0.14834,
    "h": 314.3
  },
  "luminance": 0.0392
}

Semantic roles & 50–950 ramp

primary

#581871

secondary

#5CA63E

accent

#E8406F

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581871

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

Preview Lab → · Contrast checker → · Palette generator →