#582FB9#582FB9

#582FB9 is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.6% C 0.201 H 289.1°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#582FB9
RGB	rgb(88, 47, 185)
HSL	hsl(258, 59%, 45%)
HSV	hsv(258, 75%, 73%)
CMYK	cmyk(52.4%, 74.6%, 0%, 27.5%)
CIE-LAB	lab(33.16, 50.88, -66.00)
CIE-LCH	lch(33.16, 83.34, 307.63°)
OKLab	oklab(44.65% 0.0659 -0.1897)
OKLCH	oklch(44.65% 0.201 289.1)
XYZ	xyz(13.7954, 7.6099, 46.6315)
Luminance	0.0761 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582FB9 #90B92F

analogous

#2F4BB9 #582FB9 #9D2FB9

triadic

#582FB9 #B9582F #2FB958

tetradic

#582FB9 #B92F4B #90B92F #2FB99D

square

#582FB9 #B92F4B #90B92F #2FB99D

split-complementary

#582FB9 #B99D2F #4BB92F

monochromatic

#2A1657 #412388 #582FB9 #7852D3 #9E83DF

Accessibility & contrast

On white

8.33

#582FB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#582FB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582FB9

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582FB9	#FFFFFF	#000000	##FFFFFF
##582FB9	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BD

Deuteranopia (green-blind)

#004BB6

Tritanopia (blue-blind)

#335572

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #582fb9;
/* rgb */ color: rgb(88, 47, 185);
/* oklch */ color: oklch(44.6% 0.201 289.1);

Tailwind

colors: {
  custom: {
    50: '#916ccf',
    500: '#582fb9',
    950: '#000000',
  },
}

SCSS

$custom: #582fb9;
$custom-light: #916ccf;
$custom-dark: #000000;

JSON

{
  "hex": "#582fb9",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 185
  },
  "hsl": {
    "h": 257.826,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.44649,
    "c": 0.20081,
    "h": 289.1
  },
  "luminance": 0.07611
}

Semantic roles & 50–950 ramp

primary

#582FB9

secondary

#B2C97B

accent

#E345B4

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0E0714

muted

#7E7A82

Preview Lab

Preview with #582FB9

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

Preview Lab → · Contrast checker → · Palette generator →