#591A7E#591A7E

#591A7E is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.3% C 0.159 H 309.2°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#591A7E
RGB	rgb(89, 26, 126)
HSL	hsl(278, 66%, 30%)
HSV	hsv(278, 79%, 49%)
CMYK	cmyk(29.4%, 79.4%, 0%, 50.6%)
CIE-LAB	lab(24.86, 45.32, -43.52)
CIE-LCH	lch(24.86, 62.83, 316.16°)
OKLab	oklab(37.26% 0.1007 -0.1235)
OKLCH	oklch(37.26% 0.159 309.2)
XYZ	xyz(8.2543, 4.3692, 20.1431)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.46

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A7E #3F7E1A

analogous

#271A7E #591A7E #7E1A71

triadic

#591A7E #7E591A #1A7E59

tetradic

#591A7E #7E271A #3F7E1A #1A717E

square

#591A7E #7E271A #3F7E1A #1A717E

split-complementary

#591A7E #717E1A #1A7E27

monochromatic

#120519 #35104B #591A7E #7D24B1 #9D3CD7

Accessibility & contrast

On white

11.21

#591A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#591A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A7E

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A7E	#FFFFFF	#000000	##FFFFFF
##591A7E	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003981

Deuteranopia (green-blind)

#003C7C

Tritanopia (blue-blind)

#53334B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #591a7e;
/* rgb */ color: rgb(89, 26, 126);
/* oklch */ color: oklch(37.3% 0.159 309.2);

Tailwind

colors: {
  custom: {
    50: '#8c5ea4',
    500: '#591a7e',
    950: '#000000',
  },
}

SCSS

$custom: #591a7e;
$custom-light: #8c5ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#591a7e",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 126
  },
  "hsl": {
    "h": 277.8,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.37263,
    "c": 0.15933,
    "h": 309.2
  },
  "luminance": 0.04369
}

Semantic roles & 50–950 ramp

primary

#591A7E

secondary

#6BB242

accent

#E93F7E

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0D050F

muted

#7D797F

Preview Lab

Preview with #591A7E

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

Preview Lab → · Contrast checker → · Palette generator →