#591A74#591A74

#591A74 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.5% C 0.149 H 313.4°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#591A74
RGB	rgb(89, 26, 116)
HSL	hsl(282, 63%, 28%)
HSV	hsv(282, 78%, 45%)
CMYK	cmyk(23.3%, 77.6%, 0%, 54.5%)
CIE-LAB	lab(24.08, 43.05, -38.41)
CIE-LCH	lch(24.08, 57.70, 318.26°)
OKLab	oklab(36.47% 0.1026 -0.1085)
OKLCH	oklch(36.47% 0.149 313.4)
XYZ	xyz(7.6411, 4.1238, 16.9131)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A74 #35741A

analogous

#2C1A74 #591A74 #741A62

triadic

#591A74 #74591A #1A7459

tetradic

#591A74 #742C1A #35741A #1A6274

square

#591A74 #742C1A #35741A #1A6274

split-complementary

#591A74 #62741A #1A742C

monochromatic

#130619 #330F42 #591A74 #7F25A6 #A336D2

Accessibility & contrast

On white

11.51

#591A74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#591A74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A74

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A74	#FFFFFF	#000000	##FFFFFF
##591A74	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003677

Deuteranopia (green-blind)

#113B72

Tritanopia (blue-blind)

#562E46

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591a74;
/* rgb */ color: rgb(89, 26, 116);
/* oklch */ color: oklch(36.5% 0.149 313.4);

Tailwind

colors: {
  custom: {
    50: '#8b5e9d',
    500: '#591a74',
    950: '#000000',
  },
}

SCSS

$custom: #591a74;
$custom-light: #8b5e9d;
$custom-dark: #000000;

JSON

{
  "hex": "#591a74",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 116
  },
  "hsl": {
    "h": 282,
    "s": 63.38,
    "l": 27.843
  },
  "oklch": {
    "l": 0.36467,
    "c": 0.14933,
    "h": 313.4
  },
  "luminance": 0.04124
}

Semantic roles & 50–950 ramp

primary

#591A74

secondary

#60A941

accent

#E64173

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591A74

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

Preview Lab → · Contrast checker → · Palette generator →