#581775#581775

#581775 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.1% C 0.153 H 312.7°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#581775
RGB	rgb(88, 23, 117)
HSL	hsl(281, 67%, 27%)
HSV	hsv(281, 80%, 46%)
CMYK	cmyk(24.8%, 80.3%, 0%, 54.1%)
CIE-LAB	lab(23.58, 44.25, -39.87)
CIE-LCH	lch(23.58, 59.56, 317.98°)
OKLab	oklab(36.11% 0.1039 -0.1128)
OKLCH	oklch(36.11% 0.153 312.7)
XYZ	xyz(7.5412, 3.9721, 17.1956)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581775 #347517

analogous

#291775 #581775 #751763

triadic

#581775 #755817 #177558

tetradic

#581775 #752917 #347517 #176375

square

#581775 #752917 #347517 #176375

split-complementary

#581775 #637517 #177529

monochromatic

#13051A #320D42 #581775 #7E21A8 #A330D6

Accessibility & contrast

On white

11.70

#581775 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#581775 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581775

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581775	#FFFFFF	#000000	##FFFFFF
##581775	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003578

Deuteranopia (green-blind)

#093973

Tritanopia (blue-blind)

#552D46

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581775;
/* rgb */ color: rgb(88, 23, 117);
/* oklch */ color: oklch(36.1% 0.153 312.7);

Tailwind

colors: {
  custom: {
    50: '#8b5c9d',
    500: '#581775',
    950: '#000000',
  },
}

SCSS

$custom: #581775;
$custom-light: #8b5c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#581775",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 117
  },
  "hsl": {
    "h": 281.489,
    "s": 67.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36107,
    "c": 0.15337,
    "h": 312.7
  },
  "luminance": 0.03972
}

Semantic roles & 50–950 ramp

primary

#581775

secondary

#5FAA3D

accent

#EA3E73

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581775

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

Preview Lab → · Contrast checker → · Palette generator →