#581971#581971

#581971 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.0% C 0.147 H 314.2°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#581971
RGB	rgb(88, 25, 113)
HSL	hsl(283, 64%, 27%)
HSV	hsv(283, 78%, 44%)
CMYK	cmyk(22.1%, 77.9%, 0%, 55.7%)
CIE-LAB	lab(23.55, 42.58, -37.35)
CIE-LCH	lch(23.55, 56.64, 318.74°)
OKLab	oklab(35.99% 0.1027 -0.1054)
OKLCH	oklch(35.99% 0.147 314.2)
XYZ	xyz(7.3523, 3.9625, 15.9971)
Luminance	0.0396 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581971 #327119

analogous

#2C1971 #581971 #71195E

triadic

#581971 #715819 #197158

tetradic

#581971 #712C19 #327119 #195E71

square

#581971 #712C19 #327119 #195E71

split-complementary

#581971 #5E7119 #19712C

monochromatic

#140619 #310E3F #581971 #7F24A3 #A533D2

Accessibility & contrast

On white

11.72

#581971 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#581971 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581971

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581971	#FFFFFF	#000000	##FFFFFF
##581971	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003573

Deuteranopia (green-blind)

#133A6F

Tritanopia (blue-blind)

#562D44

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581971;
/* rgb */ color: rgb(88, 25, 113);
/* oklch */ color: oklch(36.0% 0.147 314.2);

Tailwind

colors: {
  custom: {
    50: '#8b5d9a',
    500: '#581971',
    950: '#000000',
  },
}

SCSS

$custom: #581971;
$custom-light: #8b5d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#581971",
  "rgb": {
    "r": 88,
    "g": 25,
    "b": 113
  },
  "hsl": {
    "h": 282.955,
    "s": 63.768,
    "l": 27.059
  },
  "oklch": {
    "l": 0.35988,
    "c": 0.14717,
    "h": 314.2
  },
  "luminance": 0.03962
}

Semantic roles & 50–950 ramp

primary

#581971

secondary

#5DA640

accent

#E74170

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581971

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

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