#582A9B#582A9B

#582A9B is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.4% C 0.172 H 296.7°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#582A9B
RGB	rgb(88, 42, 155)
HSL	hsl(264, 57%, 39%)
HSV	hsv(264, 73%, 61%)
CMYK	cmyk(43.2%, 72.9%, 0%, 39.2%)
CIE-LAB	lab(29.66, 45.14, -53.72)
CIE-LCH	lch(29.66, 70.16, 310.04°)
OKLab	oklab(41.37% 0.0773 -0.1536)
OKLCH	oklch(41.37% 0.172 296.7)
XYZ	xyz(10.7673, 6.0970, 31.6135)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582A9B #6D9B2A

analogous

#2A349B #582A9B #902A9B

triadic

#582A9B #9B582A #2A9B58

tetradic

#582A9B #9B2A34 #6D9B2A #2A9B90

square

#582A9B #9B2A34 #6D9B2A #2A9B90

split-complementary

#582A9B #9B902A #349B2A

monochromatic

#21103B #3D1D6B #582A9B #7439C9 #9669D6

Accessibility & contrast

On white

9.46

#582A9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#582A9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582A9B

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582A9B	#FFFFFF	#000000	##FFFFFF
##582A9B	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469E

Deuteranopia (green-blind)

#004499

Tritanopia (blue-blind)

#474760

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #582a9b;
/* rgb */ color: rgb(88, 42, 155);
/* oklch */ color: oklch(41.4% 0.172 296.7);

Tailwind

colors: {
  custom: {
    50: '#8d68b9',
    500: '#582a9b',
    950: '#000000',
  },
}

SCSS

$custom: #582a9b;
$custom-light: #8d68b9;
$custom-dark: #000000;

JSON

{
  "hex": "#582a9b",
  "rgb": {
    "r": 88,
    "g": 42,
    "b": 155
  },
  "hsl": {
    "h": 264.425,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41368,
    "c": 0.17199,
    "h": 296.7
  },
  "luminance": 0.06097
}

Semantic roles & 50–950 ramp

primary

#582A9B

secondary

#99BD64

accent

#E147A2

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #582A9B

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

Preview Lab → · Contrast checker → · Palette generator →