#591E75#591E75

#591E75 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.0% C 0.145 H 312.5°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#591E75
RGB	rgb(89, 30, 117)
HSL	hsl(281, 59%, 29%)
HSV	hsv(281, 74%, 46%)
CMYK	cmyk(23.9%, 74.4%, 0%, 54.1%)
CIE-LAB	lab(24.76, 41.56, -37.96)
CIE-LCH	lch(24.76, 56.28, 317.59°)
OKLab	oklab(36.97% 0.0982 -0.1072)
OKLCH	oklch(36.97% 0.145 312.5)
XYZ	xyz(7.7944, 4.3370, 17.2527)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591E75 #3A751E

analogous

#2E1E75 #591E75 #751E66

triadic

#591E75 #75591E #1E7559

tetradic

#591E75 #752E1E #3A751E #1E6675

square

#591E75 #752E1E #3A751E #1E6675

split-complementary

#591E75 #66751E #1E752E

monochromatic

#130618 #341244 #591E75 #7E2AA6 #A040CE

Accessibility & contrast

On white

11.25

#591E75 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#591E75 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591E75

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591E75	#FFFFFF	#000000	##FFFFFF
##591E75	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003877

Deuteranopia (green-blind)

#153C73

Tritanopia (blue-blind)

#563147

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #591e75;
/* rgb */ color: rgb(89, 30, 117);
/* oklch */ color: oklch(37.0% 0.145 312.5);

Tailwind

colors: {
  custom: {
    50: '#8b609d',
    500: '#591e75',
    950: '#000000',
  },
}

SCSS

$custom: #591e75;
$custom-light: #8b609d;
$custom-dark: #000000;

JSON

{
  "hex": "#591e75",
  "rgb": {
    "r": 89,
    "g": 30,
    "b": 117
  },
  "hsl": {
    "h": 280.69,
    "s": 59.184,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36973,
    "c": 0.14538,
    "h": 312.5
  },
  "luminance": 0.04337
}

Semantic roles & 50–950 ramp

primary

#591E75

secondary

#66A946

accent

#E24578

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591E75

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

Preview Lab → · Contrast checker → · Palette generator →