#581890#581890

#581890 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.5% C 0.179 H 302.4°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#581890
RGB	rgb(88, 24, 144)
HSL	hsl(272, 71%, 33%)
HSV	hsv(272, 83%, 56%)
CMYK	cmyk(38.9%, 83.3%, 0%, 43.5%)
CIE-LAB	lab(25.99, 50.12, -52.95)
CIE-LCH	lch(25.99, 72.91, 313.43°)
OKLab	oklab(38.5% 0.0959 -0.1512)
OKLCH	oklch(38.5% 0.179 302.4)
XYZ	xyz(9.3840, 4.7416, 26.8010)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581890 #509018

analogous

#1C1890 #581890 #90188C

triadic

#581890 #905818 #189058

tetradic

#581890 #901C18 #509018 #188C90

square

#581890 #901C18 #509018 #188C90

split-complementary

#581890 #8C9018 #18901C

monochromatic

#180727 #380F5C #581890 #7821C4 #9643E0

Accessibility & contrast

On white

10.78

#581890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#581890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581890

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581890	#FFFFFF	#000000	##FFFFFF
##581890	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D93

Deuteranopia (green-blind)

#003D8E

Tritanopia (blue-blind)

#4C3A55

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #581890;
/* rgb */ color: rgb(88, 24, 144);
/* oklch */ color: oklch(38.5% 0.179 302.4);

Tailwind

colors: {
  custom: {
    50: '#8d5eb1',
    500: '#581890',
    950: '#000000',
  },
}

SCSS

$custom: #581890;
$custom-light: #8d5eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#581890",
  "rgb": {
    "r": 88,
    "g": 24,
    "b": 144
  },
  "hsl": {
    "h": 272,
    "s": 71.429,
    "l": 32.941
  },
  "oklch": {
    "l": 0.38497,
    "c": 0.17909,
    "h": 302.4
  },
  "luminance": 0.04742
}

Semantic roles & 50–950 ramp

primary

#581890

secondary

#7EC043

accent

#EE3A8E

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #581890

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

Preview Lab → · Contrast checker → · Palette generator →