#582BB1#582BB1

#582BB1 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 43.4% C 0.196 H 291.3°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#582BB1
RGB	rgb(88, 43, 177)
HSL	hsl(260, 61%, 43%)
HSV	hsv(260, 76%, 69%)
CMYK	cmyk(50.3%, 75.7%, 0%, 30.6%)
CIE-LAB	lab(31.75, 50.60, -63.55)
CIE-LCH	lch(31.75, 81.24, 308.53°)
OKLab	oklab(43.44% 0.0712 -0.1825)
OKLCH	oklch(43.44% 0.196 291.3)
XYZ	xyz(12.8219, 6.9763, 42.2574)
Luminance	0.0698 (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

#582BB1 #84B12B

analogous

#2B41B1 #582BB1 #9B2BB1

triadic

#582BB1 #B1582B #2BB158

tetradic

#582BB1 #B12B41 #84B12B #2BB19B

square

#582BB1 #B12B41 #84B12B #2BB19B

split-complementary

#582BB1 #B19B2B #41B12B

monochromatic

#27134F #401F80 #582BB1 #7647D2 #9A78DE

Accessibility & contrast

On white

8.77

#582BB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#582BB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582BB1

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582BB1	#FFFFFF	#000000	##FFFFFF
##582BB1	1.00	8.77	2.40	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB5

Deuteranopia (green-blind)

#0048AE

Tritanopia (blue-blind)

#3A506C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #582bb1;
/* rgb */ color: rgb(88, 43, 177);
/* oklch */ color: oklch(43.4% 0.196 291.3);

Tailwind

colors: {
  custom: {
    50: '#9069c9',
    500: '#582bb1',
    950: '#000000',
  },
}

SCSS

$custom: #582bb1;
$custom-light: #9069c9;
$custom-dark: #000000;

JSON

{
  "hex": "#582bb1",
  "rgb": {
    "r": 88,
    "g": 43,
    "b": 177
  },
  "hsl": {
    "h": 260.149,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.4344,
    "c": 0.19588,
    "h": 291.3
  },
  "luminance": 0.06977
}

Semantic roles & 50–950 ramp

primary

#582BB1

secondary

#AAC672

accent

#E444AE

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #582BB1

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

Preview Lab → · Contrast checker → · Palette generator →