#591C95#591C95

#591C95 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.4% C 0.181 H 300.9°. Best body text is #FFFFFF at 10.37:1 contrast (WCAG AA passes).

Color values

HEX	#591C95
RGB	rgb(89, 28, 149)
HSL	hsl(270, 68%, 35%)
HSV	hsv(270, 81%, 58%)
CMYK	cmyk(40.3%, 81.2%, 0%, 41.6%)
CIE-LAB	lab(27.09, 50.00, -54.23)
CIE-LCH	lch(27.09, 73.77, 312.68°)
OKLab	oklab(39.43% 0.0928 -0.155)
OKLCH	oklch(39.43% 0.181 300.9)
XYZ	xyz(9.9586, 5.1242, 28.8924)
Luminance	0.0512 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.25

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C95 #58951C

analogous

#1C1C95 #591C95 #951C95

triadic

#591C95 #95591C #1C9559

tetradic

#591C95 #951C1C #58951C #1C9595

square

#591C95 #951C1C #58951C #1C9595

split-complementary

#591C95 #95951C #1C951C

monochromatic

#1B092E #3A1261 #591C95 #7826C9 #964EDE

Accessibility & contrast

On white

10.37

#591C95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#591C95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C95

10.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C95	#FFFFFF	#000000	##FFFFFF
##591C95	1.00	10.37	2.02	10.37
#FFFFFF	10.37	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F98

Deuteranopia (green-blind)

#003F93

Tritanopia (blue-blind)

#4B3D59

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #591c95;
/* rgb */ color: rgb(89, 28, 149);
/* oklch */ color: oklch(39.4% 0.181 300.9);

Tailwind

colors: {
  custom: {
    50: '#8e60b5',
    500: '#591c95',
    950: '#000000',
  },
}

SCSS

$custom: #591c95;
$custom-light: #8e60b5;
$custom-dark: #000000;

JSON

{
  "hex": "#591c95",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 149
  },
  "hsl": {
    "h": 270.248,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.3943,
    "c": 0.18067,
    "h": 300.9
  },
  "luminance": 0.05124
}

Semantic roles & 50–950 ramp

primary

#591C95

secondary

#86C04D

accent

#EB3D93

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #591C95

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

Preview Lab → · Contrast checker → · Palette generator →