#591A87#591A87

#591A87 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 38.0% C 0.168 H 305.8°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#591A87
RGB	rgb(89, 26, 135)
HSL	hsl(275, 68%, 32%)
HSV	hsv(275, 81%, 53%)
CMYK	cmyk(34.1%, 80.7%, 0%, 47.1%)
CIE-LAB	lab(25.60, 47.41, -47.97)
CIE-LCH	lch(25.60, 67.45, 314.66°)
OKLab	oklab(38.02% 0.0985 -0.1366)
OKLCH	oklch(38.02% 0.168 305.8)
XYZ	xyz(8.8614, 4.6120, 23.3403)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.04

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A87 #48871A

analogous

#231A87 #591A87 #871A7F

triadic

#591A87 #87591A #1A8759

tetradic

#591A87 #87231A #48871A #1A7F87

square

#591A87 #87231A #48871A #1A7F87

split-complementary

#591A87 #7F871A #1A8723

monochromatic

#150620 #371054 #591A87 #7B24BA #9A41DA

Accessibility & contrast

On white

10.92

#591A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#591A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A87

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A87	#FFFFFF	#000000	##FFFFFF
##591A87	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8A

Deuteranopia (green-blind)

#003D85

Tritanopia (blue-blind)

#513650

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #591a87;
/* rgb */ color: rgb(89, 26, 135);
/* oklch */ color: oklch(38.0% 0.168 305.8);

Tailwind

colors: {
  custom: {
    50: '#8d5fab',
    500: '#591a87',
    950: '#000000',
  },
}

SCSS

$custom: #591a87;
$custom-light: #8d5fab;
$custom-dark: #000000;

JSON

{
  "hex": "#591a87",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 135
  },
  "hsl": {
    "h": 274.679,
    "s": 67.702,
    "l": 31.569
  },
  "oklch": {
    "l": 0.38016,
    "c": 0.16839,
    "h": 305.8
  },
  "luminance": 0.04612
}

Semantic roles & 50–950 ramp

primary

#591A87

secondary

#75BA42

accent

#EB3D86

background

#F9F5FA

surface

#F1EAF4

border

#CBC6CE

text

#0D0510

muted

#7E797F

Preview Lab

Preview with #591A87

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

Preview Lab → · Contrast checker → · Palette generator →