#591F7E#591F7E

#591F7E is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.8% C 0.154 H 308.6°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#591F7E
RGB	rgb(89, 31, 126)
HSL	hsl(277, 61%, 31%)
HSV	hsv(277, 75%, 49%)
CMYK	cmyk(29.4%, 75.4%, 0%, 50.6%)
CIE-LAB	lab(25.59, 43.21, -42.32)
CIE-LCH	lch(25.59, 60.48, 315.59°)
OKLab	oklab(37.78% 0.0957 -0.12)
OKLCH	oklch(37.78% 0.154 308.6)
XYZ	xyz(8.3749, 4.6103, 20.1833)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 5.15

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F7E #447E1F

analogous

#291F7E #591F7E #7E1F73

triadic

#591F7E #7E591F #1F7E59

tetradic

#591F7E #7E291F #447E1F #1F737E

square

#591F7E #7E291F #447E1F #1F737E

split-complementary

#591F7E #737E1F #1F7E29

monochromatic

#14071C #36134D #591F7E #7C2BAF #9B46D1

Accessibility & contrast

On white

10.93

#591F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#591F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F7E

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F7E	#FFFFFF	#000000	##FFFFFF
##591F7E	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A81

Deuteranopia (green-blind)

#033D7C

Tritanopia (blue-blind)

#53354D

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #591f7e;
/* rgb */ color: rgb(89, 31, 126);
/* oklch */ color: oklch(37.8% 0.154 308.6);

Tailwind

colors: {
  custom: {
    50: '#8c61a4',
    500: '#591f7e',
    950: '#000000',
  },
}

SCSS

$custom: #591f7e;
$custom-light: #8c61a4;
$custom-dark: #000000;

JSON

{
  "hex": "#591f7e",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 126
  },
  "hsl": {
    "h": 276.632,
    "s": 60.51,
    "l": 30.784
  },
  "oklch": {
    "l": 0.37784,
    "c": 0.15353,
    "h": 308.6
  },
  "luminance": 0.0461
}

Semantic roles & 50–950 ramp

primary

#591F7E

secondary

#71B148

accent

#E44482

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #591F7E

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

Preview Lab → · Contrast checker → · Palette generator →