#591F89#591F89

#591F89 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.7% C 0.165 H 304.5°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#591F89
RGB	rgb(89, 31, 137)
HSL	hsl(273, 63%, 33%)
HSV	hsv(273, 77%, 54%)
CMYK	cmyk(35%, 77.4%, 0%, 46.3%)
CIE-LAB	lab(26.48, 45.85, -47.79)
CIE-LCH	lch(26.48, 66.23, 313.81°)
OKLab	oklab(38.68% 0.0935 -0.1361)
OKLCH	oklch(38.68% 0.165 304.5)
XYZ	xyz(9.1241, 4.9100, 24.1291)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F89 #4F891F

analogous

#241F89 #591F89 #891F84

triadic

#591F89 #89591F #1F8959

tetradic

#591F89 #89241F #4F891F #1F8489

square

#591F89 #89241F #4F891F #1F8489

split-complementary

#591F89 #84891F #1F8924

monochromatic

#180825 #391457 #591F89 #792ABB #984CD6

Accessibility & contrast

On white

10.60

#591F89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#591F89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F89

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F89	#FFFFFF	#000000	##FFFFFF
##591F89	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8C

Deuteranopia (green-blind)

#003F87

Tritanopia (blue-blind)

#503A53

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #591f89;
/* rgb */ color: rgb(89, 31, 137);
/* oklch */ color: oklch(38.7% 0.165 304.5);

Tailwind

colors: {
  custom: {
    50: '#8d61ac',
    500: '#591f89',
    950: '#000000',
  },
}

SCSS

$custom: #591f89;
$custom-light: #8d61ac;
$custom-dark: #000000;

JSON

{
  "hex": "#591f89",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 137
  },
  "hsl": {
    "h": 272.83,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.38684,
    "c": 0.16512,
    "h": 304.5
  },
  "luminance": 0.0491
}

Semantic roles & 50–950 ramp

primary

#591F89

secondary

#7DB94B

accent

#E6428C

background

#F9F6FA

surface

#F1EBF4

border

#CBC6CE

text

#0D0510

muted

#7E7A7F

Preview Lab

Preview with #591F89

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

Preview Lab → · Contrast checker → · Palette generator →