#581677#581677

#581677 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.2% C 0.156 H 311.9°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#581677
RGB	rgb(88, 22, 119)
HSL	hsl(281, 69%, 28%)
HSV	hsv(281, 82%, 47%)
CMYK	cmyk(26.1%, 81.5%, 0%, 53.3%)
CIE-LAB	lab(23.61, 45.07, -41.10)
CIE-LCH	lch(23.61, 61.00, 317.64°)
OKLab	oklab(36.18% 0.1044 -0.1164)
OKLCH	oklch(36.18% 0.156 311.9)
XYZ	xyz(7.6406, 3.9806, 17.8150)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581677 #357716

analogous

#281677 #581677 #771665

triadic

#581677 #775816 #167758

tetradic

#581677 #772816 #357716 #166577

square

#581677 #772816 #357716 #166577

split-complementary

#581677 #657716 #167728

monochromatic

#13051A #320C43 #581677 #7E20AB #A22FD9

Accessibility & contrast

On white

11.69

#581677 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#581677 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581677

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581677	#FFFFFF	#000000	##FFFFFF
##581677	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357A

Deuteranopia (green-blind)

#023975

Tritanopia (blue-blind)

#542E46

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581677;
/* rgb */ color: rgb(88, 22, 119);
/* oklch */ color: oklch(36.2% 0.156 311.9);

Tailwind

colors: {
  custom: {
    50: '#8b5c9f',
    500: '#581677',
    950: '#000000',
  },
}

SCSS

$custom: #581677;
$custom-light: #8b5c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#581677",
  "rgb": {
    "r": 88,
    "g": 22,
    "b": 119
  },
  "hsl": {
    "h": 280.825,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.36177,
    "c": 0.15637,
    "h": 311.9
  },
  "luminance": 0.0398
}

Semantic roles & 50–950 ramp

primary

#581677

secondary

#60AC3C

accent

#EC3C74

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581677

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

Preview Lab → · Contrast checker → · Palette generator →