#582FB8#582FB8

#582FB8 is a dark, vivid violet. Relative luminance 0.076; OKLCH L 44.6% C 0.200 H 289.3°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#582FB8
RGB	rgb(88, 47, 184)
HSL	hsl(258, 59%, 45%)
HSV	hsv(258, 74%, 72%)
CMYK	cmyk(52.2%, 74.5%, 0%, 27.8%)
CIE-LAB	lab(33.07, 50.60, -65.56)
CIE-LCH	lch(33.07, 82.82, 307.66°)
OKLab	oklab(44.56% 0.0661 -0.1884)
OKLCH	oklch(44.56% 0.2 289.3)
XYZ	xyz(13.6902, 7.5678, 46.0775)
Luminance	0.0757 (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

#582FB8 #8FB82F

analogous

#2F4BB8 #582FB8 #9C2FB8

triadic

#582FB8 #B8582F #2FB858

tetradic

#582FB8 #B82F4B #8FB82F #2FB89C

square

#582FB8 #B82F4B #8FB82F #2FB89C

split-complementary

#582FB8 #B89C2F #4BB82F

monochromatic

#291657 #412387 #582FB8 #7852D3 #9E82DF

Accessibility & contrast

On white

8.35

#582FB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#582FB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582FB8

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582FB8	#FFFFFF	#000000	##FFFFFF
##582FB8	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BC

Deuteranopia (green-blind)

#004AB5

Tritanopia (blue-blind)

#345471

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #582fb8;
/* rgb */ color: rgb(88, 47, 184);
/* oklch */ color: oklch(44.6% 0.200 289.3);

Tailwind

colors: {
  custom: {
    50: '#916cce',
    500: '#582fb8',
    950: '#000000',
  },
}

SCSS

$custom: #582fb8;
$custom-light: #916cce;
$custom-dark: #000000;

JSON

{
  "hex": "#582fb8",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 184
  },
  "hsl": {
    "h": 257.956,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.44558,
    "c": 0.19968,
    "h": 289.3
  },
  "luminance": 0.07568
}

Semantic roles & 50–950 ramp

primary

#582FB8

secondary

#B1C87B

accent

#E245B3

background

#F9F6FC

surface

#F2ECF9

border

#CCC7D2

text

#0E0714

muted

#7E7A82

Preview Lab

Preview with #582FB8

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

Preview Lab → · Contrast checker → · Palette generator →