#581F94#581F94

#581F94 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.5% C 0.177 H 300.3°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#581F94
RGB	rgb(88, 31, 148)
HSL	hsl(269, 65%, 35%)
HSV	hsv(269, 79%, 58%)
CMYK	cmyk(40.5%, 79.1%, 0%, 42%)
CIE-LAB	lab(27.28, 48.39, -53.31)
CIE-LCH	lch(27.28, 72.00, 312.23°)
OKLab	oklab(39.51% 0.0891 -0.1524)
OKLCH	oklch(39.51% 0.177 300.3)
XYZ	xyz(9.8585, 5.1927, 28.4941)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581F94 #5B941F

analogous

#1F2094 #581F94 #931F94

triadic

#581F94 #94581F #1F9458

tetradic

#581F94 #941F20 #5B941F #1F9493

square

#581F94 #941F20 #5B941F #1F9493

split-complementary

#581F94 #94931F #20941F

monochromatic

#1C0A2F #3A1461 #581F94 #762AC7 #9553DB

Accessibility & contrast

On white

10.30

#581F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#581F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581F94

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581F94	#FFFFFF	#000000	##FFFFFF
##581F94	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004097

Deuteranopia (green-blind)

#004092

Tritanopia (blue-blind)

#4A3E59

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #581f94;
/* rgb */ color: rgb(88, 31, 148);
/* oklch */ color: oklch(39.5% 0.177 300.3);

Tailwind

colors: {
  custom: {
    50: '#8d62b4',
    500: '#581f94',
    950: '#000000',
  },
}

SCSS

$custom: #581f94;
$custom-light: #8d62b4;
$custom-dark: #000000;

JSON

{
  "hex": "#581f94",
  "rgb": {
    "r": 88,
    "g": 31,
    "b": 148
  },
  "hsl": {
    "h": 269.231,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.39506,
    "c": 0.17652,
    "h": 300.3
  },
  "luminance": 0.05193
}

Semantic roles & 50–950 ramp

primary

#581F94

secondary

#89BE51

accent

#E83F96

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0511

muted

#7E7A80

Preview Lab

Preview with #581F94

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

Preview Lab → · Contrast checker → · Palette generator →