#581E80#581E80

#581E80 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.7% C 0.157 H 307.3°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#581E80
RGB	rgb(88, 30, 128)
HSL	hsl(276, 62%, 31%)
HSV	hsv(276, 77%, 50%)
CMYK	cmyk(31.3%, 76.6%, 0%, 49.8%)
CIE-LAB	lab(25.45, 43.92, -43.83)
CIE-LCH	lch(25.45, 62.05, 315.06°)
OKLab	oklab(37.7% 0.0949 -0.1245)
OKLCH	oklch(37.7% 0.157 307.3)
XYZ	xyz(8.3842, 4.5619, 20.8567)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.73

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581E80 #46801E

analogous

#271E80 #581E80 #801E77

triadic

#581E80 #80581E #1E8058

tetradic

#581E80 #80271E #46801E #1E7780

square

#581E80 #80271E #46801E #1E7780

split-complementary

#581E80 #77801E #1E8027

monochromatic

#14071D #36124E #581E80 #7A2AB2 #9945D3

Accessibility & contrast

On white

10.98

#581E80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#581E80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581E80

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581E80	#FFFFFF	#000000	##FFFFFF
##581E80	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A83

Deuteranopia (green-blind)

#003D7E

Tritanopia (blue-blind)

#51364D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #581e80;
/* rgb */ color: rgb(88, 30, 128);
/* oklch */ color: oklch(37.7% 0.157 307.3);

Tailwind

colors: {
  custom: {
    50: '#8b60a6',
    500: '#581e80',
    950: '#000000',
  },
}

SCSS

$custom: #581e80;
$custom-light: #8b60a6;
$custom-dark: #000000;

JSON

{
  "hex": "#581e80",
  "rgb": {
    "r": 88,
    "g": 30,
    "b": 128
  },
  "hsl": {
    "h": 275.51,
    "s": 62.025,
    "l": 30.98
  },
  "oklch": {
    "l": 0.37699,
    "c": 0.15655,
    "h": 307.3
  },
  "luminance": 0.04562
}

Semantic roles & 50–950 ramp

primary

#581E80

secondary

#73B347

accent

#E54385

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #581E80

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

Preview Lab → · Contrast checker → · Palette generator →