#591D7F#591D7F

#591D7F is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.6% C 0.157 H 308.4°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#591D7F
RGB	rgb(89, 29, 127)
HSL	hsl(277, 63%, 31%)
HSV	hsv(277, 77%, 50%)
CMYK	cmyk(29.9%, 77.2%, 0%, 50.2%)
CIE-LAB	lab(25.37, 44.32, -43.32)
CIE-LCH	lch(25.37, 61.97, 315.65°)
OKLab	oklab(37.65% 0.0976 -0.123)
OKLCH	oklch(37.65% 0.157 308.4)
XYZ	xyz(8.3892, 4.5350, 20.5080)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.77

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D7F #437F1D

analogous

#281D7F #591D7F #7F1D74

triadic

#591D7F #7F591D #1D7F59

tetradic

#591D7F #7F281D #437F1D #1D747F

square

#591D7F #7F281D #437F1D #1D747F

split-complementary

#591D7F #747F1D #1D7F28

monochromatic

#13061B #36124D #591D7F #7C28B1 #9C42D4

Accessibility & contrast

On white

11.01

#591D7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#591D7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D7F

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D7F	#FFFFFF	#000000	##FFFFFF
##591D7F	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)

#003A82

Deuteranopia (green-blind)

#003D7D

Tritanopia (blue-blind)

#53344D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #591d7f;
/* rgb */ color: rgb(89, 29, 127);
/* oklch */ color: oklch(37.6% 0.157 308.4);

Tailwind

colors: {
  custom: {
    50: '#8c60a5',
    500: '#591d7f',
    950: '#000000',
  },
}

SCSS

$custom: #591d7f;
$custom-light: #8c60a5;
$custom-dark: #000000;

JSON

{
  "hex": "#591d7f",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 127
  },
  "hsl": {
    "h": 276.735,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.37648,
    "c": 0.15697,
    "h": 308.4
  },
  "luminance": 0.04535
}

Semantic roles & 50–950 ramp

primary

#591D7F

secondary

#70B245

accent

#E64281

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #591D7F

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

Preview Lab → · Contrast checker → · Palette generator →