#582BB0#582BB0

#582BB0 is a dark, vivid violet. Relative luminance 0.069; OKLCH L 43.3% C 0.195 H 291.5°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#582BB0
RGB	rgb(88, 43, 176)
HSL	hsl(260, 61%, 43%)
HSV	hsv(260, 76%, 69%)
CMYK	cmyk(50%, 75.6%, 0%, 31%)
CIE-LAB	lab(31.66, 50.33, -63.10)
CIE-LCH	lch(31.66, 80.72, 308.57°)
OKLab	oklab(43.35% 0.0714 -0.1812)
OKLCH	oklch(43.35% 0.195 291.5)
XYZ	xyz(12.7226, 6.9366, 41.7344)
Luminance	0.0694 (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

#582BB0 #83B02B

analogous

#2B40B0 #582BB0 #9B2BB0

triadic

#582BB0 #B0582B #2BB058

tetradic

#582BB0 #B02B40 #83B02B #2BB09B

square

#582BB0 #B02B40 #83B02B #2BB09B

split-complementary

#582BB0 #B09B2B #40B02B

monochromatic

#27134E #3F1F7F #582BB0 #7646D2 #9A78DE

Accessibility & contrast

On white

8.80

#582BB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#582BB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582BB0

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582BB0	#FFFFFF	#000000	##FFFFFF
##582BB0	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB4

Deuteranopia (green-blind)

#0048AD

Tritanopia (blue-blind)

#3B4F6C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #582bb0;
/* rgb */ color: rgb(88, 43, 176);
/* oklch */ color: oklch(43.3% 0.195 291.5);

Tailwind

colors: {
  custom: {
    50: '#9069c9',
    500: '#582bb0',
    950: '#000000',
  },
}

SCSS

$custom: #582bb0;
$custom-light: #9069c9;
$custom-dark: #000000;

JSON

{
  "hex": "#582bb0",
  "rgb": {
    "r": 88,
    "g": 43,
    "b": 176
  },
  "hsl": {
    "h": 260.301,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.43349,
    "c": 0.19475,
    "h": 291.5
  },
  "luminance": 0.06937
}

Semantic roles & 50–950 ramp

primary

#582BB0

secondary

#A9C671

accent

#E444AE

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #582BB0

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

Preview Lab → · Contrast checker → · Palette generator →