#591A63#591A63

#591A63 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.2% C 0.133 H 321.9°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#591A63
RGB	rgb(89, 26, 99)
HSL	hsl(292, 58%, 25%)
HSV	hsv(292, 74%, 39%)
CMYK	cmyk(10.1%, 73.7%, 0%, 61.2%)
CIE-LAB	lab(22.88, 39.40, -29.32)
CIE-LCH	lch(22.88, 49.12, 323.34°)
OKLab	oklab(35.23% 0.1043 -0.0819)
OKLCH	oklch(35.23% 0.133 321.9)
XYZ	xyz(6.7411, 3.7639, 12.1734)
Luminance	0.0376 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A63 #24631A

analogous

#351A63 #591A63 #631A49

triadic

#591A63 #63591A #1A6359

tetradic

#591A63 #63351A #24631A #1A4963

square

#591A63 #63351A #24631A #1A4963

split-complementary

#591A63 #49631A #1A6335

monochromatic

#160618 #2D0D33 #591A63 #852793 #B033C4

Accessibility & contrast

On white

11.98

#591A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#591A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A63

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A63	#FFFFFF	#000000	##FFFFFF
##591A63	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#023265

Deuteranopia (green-blind)

#233961

Tritanopia (blue-blind)

#5A273C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #591a63;
/* rgb */ color: rgb(89, 26, 99);
/* oklch */ color: oklch(35.2% 0.133 321.9);

Tailwind

colors: {
  custom: {
    50: '#8b5d90',
    500: '#591a63',
    950: '#000000',
  },
}

SCSS

$custom: #591a63;
$custom-light: #8b5d90;
$custom-dark: #000000;

JSON

{
  "hex": "#591a63",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 99
  },
  "hsl": {
    "h": 291.781,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35228,
    "c": 0.13262,
    "h": 321.9
  },
  "luminance": 0.03763
}

Semantic roles & 50–950 ramp

primary

#591A63

secondary

#4C9940

accent

#E2465B

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #591A63

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

Preview Lab → · Contrast checker → · Palette generator →