#591F77#591F77

#591F77 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.2% C 0.146 H 311.5°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#591F77
RGB	rgb(89, 31, 119)
HSL	hsl(280, 59%, 29%)
HSV	hsv(280, 74%, 47%)
CMYK	cmyk(25.2%, 73.9%, 0%, 53.3%)
CIE-LAB	lab(25.06, 41.57, -38.74)
CIE-LCH	lch(25.06, 56.82, 317.02°)
OKLab	oklab(37.24% 0.0968 -0.1095)
OKLCH	oklch(37.24% 0.146 311.5)
XYZ	xyz(7.9390, 4.4359, 17.8872)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F77 #3D771F

analogous

#2D1F77 #591F77 #771F69

triadic

#591F77 #77591F #1F7759

tetradic

#591F77 #772D1F #3D771F #1F6977

square

#591F77 #772D1F #3D771F #1F6977

split-complementary

#591F77 #69771F #1F772D

monochromatic

#120618 #351246 #591F77 #7D2CA8 #9E43CE

Accessibility & contrast

On white

11.13

#591F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#591F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F77

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F77	#FFFFFF	#000000	##FFFFFF
##591F77	1.00	11.13	1.89	11.13
#FFFFFF	11.13	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397A

Deuteranopia (green-blind)

#133D75

Tritanopia (blue-blind)

#553249

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #591f77;
/* rgb */ color: rgb(89, 31, 119);
/* oklch */ color: oklch(37.2% 0.146 311.5);

Tailwind

colors: {
  custom: {
    50: '#8b609f',
    500: '#591f77',
    950: '#000000',
  },
}

SCSS

$custom: #591f77;
$custom-light: #8b609f;
$custom-dark: #000000;

JSON

{
  "hex": "#591f77",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 119
  },
  "hsl": {
    "h": 279.545,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.37239,
    "c": 0.14617,
    "h": 311.5
  },
  "luminance": 0.04436
}

Semantic roles & 50–950 ramp

primary

#591F77

secondary

#69AB47

accent

#E2467B

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591F77

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

Preview Lab → · Contrast checker → · Palette generator →