#583181#583181

#583181 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.3% C 0.131 H 303.5°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#583181
RGB	rgb(88, 49, 129)
HSL	hsl(269, 45%, 35%)
HSV	hsv(269, 62%, 51%)
CMYK	cmyk(31.8%, 62%, 0%, 49.4%)
CIE-LAB	lab(29.05, 34.44, -38.65)
CIE-LCH	lch(29.05, 51.76, 311.71°)
OKLab	oklab(40.31% 0.0724 -0.1094)
OKLCH	oklch(40.31% 0.131 303.5)
XYZ	xyz(9.0844, 5.8563, 21.4164)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 8.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583181 #5A8131

analogous

#313281 #583181 #803181

triadic

#583181 #815831 #318158

tetradic

#583181 #813132 #5A8131 #318180

square

#583181 #813132 #5A8131 #318180

split-complementary

#583181 #818031 #328131

monochromatic

#1B0F28 #3A2055 #583181 #7642AD #9567C5

Accessibility & contrast

On white

9.67

#583181 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#583181 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #583181

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583181	#FFFFFF	#000000	##FFFFFF
##583181	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#074484

Deuteranopia (green-blind)

#1D447F

Tritanopia (blue-blind)

#504154

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #583181;
/* rgb */ color: rgb(88, 49, 129);
/* oklch */ color: oklch(40.3% 0.131 303.5);

Tailwind

colors: {
  custom: {
    50: '#8a6ba6',
    500: '#583181',
    950: '#000000',
  },
}

SCSS

$custom: #583181;
$custom-light: #8a6ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#583181",
  "rgb": {
    "r": 88,
    "g": 49,
    "b": 129
  },
  "hsl": {
    "h": 269.25,
    "s": 44.944,
    "l": 34.902
  },
  "oklch": {
    "l": 0.40306,
    "c": 0.13114,
    "h": 303.5
  },
  "luminance": 0.05856
}

Semantic roles & 50–950 ramp

primary

#583181

secondary

#88AD61

accent

#D55396

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C070F

muted

#7D7A7F

Preview Lab

Preview with #583181

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

Preview Lab → · Contrast checker → · Palette generator →