#591C82#591C82

#591C82 is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.8% C 0.161 H 307.4°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#591C82
RGB	rgb(89, 28, 130)
HSL	hsl(276, 65%, 31%)
HSV	hsv(276, 78%, 51%)
CMYK	cmyk(31.5%, 78.5%, 0%, 49%)
CIE-LAB	lab(25.46, 45.44, -45.06)
CIE-LCH	lch(25.46, 63.99, 315.24°)
OKLab	oklab(37.79% 0.0979 -0.1281)
OKLCH	oklch(37.79% 0.161 307.4)
XYZ	xyz(8.5635, 4.5662, 21.5450)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.45

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C82 #45821C

analogous

#261C82 #591C82 #821C78

triadic

#591C82 #82591C #1C8259

tetradic

#591C82 #82261C #45821C #1C7882

square

#591C82 #82261C #45821C #1C7882

split-complementary

#591C82 #78821C #1C8226

monochromatic

#14061D #371150 #591C82 #7B27B4 #9B42D6

Accessibility & contrast

On white

10.98

#591C82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#591C82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C82

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C82	#FFFFFF	#000000	##FFFFFF
##591C82	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003D80

Tritanopia (blue-blind)

#52354E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #591c82;
/* rgb */ color: rgb(89, 28, 130);
/* oklch */ color: oklch(37.8% 0.161 307.4);

Tailwind

colors: {
  custom: {
    50: '#8c5fa7',
    500: '#591c82',
    950: '#000000',
  },
}

SCSS

$custom: #591c82;
$custom-light: #8c5fa7;
$custom-dark: #000000;

JSON

{
  "hex": "#591c82",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 130
  },
  "hsl": {
    "h": 275.882,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.3779,
    "c": 0.16119,
    "h": 307.4
  },
  "luminance": 0.04566
}

Semantic roles & 50–950 ramp

primary

#591C82

secondary

#72B544

accent

#E84083

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0D050F

muted

#7D797F

Preview Lab

Preview with #591C82

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

Preview Lab → · Contrast checker → · Palette generator →