#581776#581776

#581776 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.2% C 0.154 H 312.2°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#581776
RGB	rgb(88, 23, 118)
HSL	hsl(281, 67%, 28%)
HSV	hsv(281, 81%, 46%)
CMYK	cmyk(25.4%, 80.5%, 0%, 53.7%)
CIE-LAB	lab(23.66, 44.47, -40.38)
CIE-LCH	lch(23.66, 60.07, 317.76°)
OKLab	oklab(36.19% 0.1037 -0.1143)
OKLCH	oklch(36.19% 0.154 312.2)
XYZ	xyz(7.6003, 3.9957, 17.5069)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581776 #357617

analogous

#291776 #581776 #761764

triadic

#581776 #765817 #177658

tetradic

#581776 #762917 #357617 #176476

square

#581776 #762917 #357617 #176476

split-complementary

#581776 #647617 #177629

monochromatic

#13051A #320D43 #581776 #7E21A9 #A231D7

Accessibility & contrast

On white

11.67

#581776 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#581776 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581776

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581776	#FFFFFF	#000000	##FFFFFF
##581776	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003579

Deuteranopia (green-blind)

#063A74

Tritanopia (blue-blind)

#542E46

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581776;
/* rgb */ color: rgb(88, 23, 118);
/* oklch */ color: oklch(36.2% 0.154 312.2);

Tailwind

colors: {
  custom: {
    50: '#8b5c9e',
    500: '#581776',
    950: '#000000',
  },
}

SCSS

$custom: #581776;
$custom-light: #8b5c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#581776",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 118
  },
  "hsl": {
    "h": 281.053,
    "s": 67.376,
    "l": 27.647
  },
  "oklch": {
    "l": 0.36187,
    "c": 0.15435,
    "h": 312.2
  },
  "luminance": 0.03996
}

Semantic roles & 50–950 ramp

primary

#581776

secondary

#60AB3E

accent

#EA3E74

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581776

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

Preview Lab → · Contrast checker → · Palette generator →