#591F7B#591F7B

#591F7B is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.5% C 0.150 H 309.8°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#591F7B
RGB	rgb(89, 31, 123)
HSL	hsl(278, 60%, 30%)
HSV	hsv(278, 75%, 48%)
CMYK	cmyk(27.6%, 74.8%, 0%, 51.8%)
CIE-LAB	lab(25.36, 42.50, -40.80)
CIE-LCH	lch(25.36, 58.91, 316.17°)
OKLab	oklab(37.55% 0.0962 -0.1155)
OKLCH	oklch(37.55% 0.15 309.8)
XYZ	xyz(8.1843, 4.5340, 19.1791)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F7B #417B1F

analogous

#2B1F7B #591F7B #7B1F6F

triadic

#591F7B #7B591F #1F7B59

tetradic

#591F7B #7B2B1F #417B1F #1F6F7B

square

#591F7B #7B2B1F #417B1F #1F6F7B

split-complementary

#591F7B #6F7B1F #1F7B2B

monochromatic

#120619 #36134A #591F7B #7C2BAC #9C44D0

Accessibility & contrast

On white

11.01

#591F7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#591F7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F7B

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F7B	#FFFFFF	#000000	##FFFFFF
##591F7B	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7E

Deuteranopia (green-blind)

#0B3D79

Tritanopia (blue-blind)

#54344B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #591f7b;
/* rgb */ color: rgb(89, 31, 123);
/* oklch */ color: oklch(37.5% 0.150 309.8);

Tailwind

colors: {
  custom: {
    50: '#8c61a2',
    500: '#591f7b',
    950: '#000000',
  },
}

SCSS

$custom: #591f7b;
$custom-light: #8c61a2;
$custom-dark: #000000;

JSON

{
  "hex": "#591f7b",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 123
  },
  "hsl": {
    "h": 277.826,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.37548,
    "c": 0.15037,
    "h": 309.8
  },
  "luminance": 0.04534
}

Semantic roles & 50–950 ramp

primary

#591F7B

secondary

#6DAE48

accent

#E3457F

background

#F8F5FA

surface

#F0EAF3

border

#CBC6CD

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #591F7B

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

Preview Lab → · Contrast checker → · Palette generator →