#591C7C#591C7C

#591C7C is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.3% C 0.155 H 309.8°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#591C7C
RGB	rgb(89, 28, 124)
HSL	hsl(278, 63%, 30%)
HSV	hsv(278, 77%, 49%)
CMYK	cmyk(28.2%, 77.4%, 0%, 51.4%)
CIE-LAB	lab(24.98, 44.04, -42.05)
CIE-LCH	lch(24.98, 60.89, 316.32°)
OKLab	oklab(37.3% 0.0992 -0.1192)
OKLCH	oklch(37.3% 0.155 309.8)
XYZ	xyz(8.1724, 4.4098, 19.4855)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C7C #3F7C1C

analogous

#291C7C #591C7C #7C1C6F

triadic

#591C7C #7C591C #1C7C59

tetradic

#591C7C #7C291C #3F7C1C #1C6F7C

square

#591C7C #7C291C #3F7C1C #1C6F7C

split-complementary

#591C7C #6F7C1C #1C7C29

monochromatic

#120619 #35114A #591C7C #7D27AE #9D3FD4

Accessibility & contrast

On white

11.16

#591C7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#591C7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C7C

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C7C	#FFFFFF	#000000	##FFFFFF
##591C7C	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397F

Deuteranopia (green-blind)

#023C7A

Tritanopia (blue-blind)

#54334B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #591c7c;
/* rgb */ color: rgb(89, 28, 124);
/* oklch */ color: oklch(37.3% 0.155 309.8);

Tailwind

colors: {
  custom: {
    50: '#8c5fa3',
    500: '#591c7c',
    950: '#000000',
  },
}

SCSS

$custom: #591c7c;
$custom-light: #8c5fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#591c7c",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 124
  },
  "hsl": {
    "h": 278.125,
    "s": 63.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.37302,
    "c": 0.15505,
    "h": 309.8
  },
  "luminance": 0.0441
}

Semantic roles & 50–950 ramp

primary

#591C7C

secondary

#6BB044

accent

#E6427E

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #591C7C

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

Preview Lab → · Contrast checker → · Palette generator →