#591C7E#591C7E

#591C7E is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.5% C 0.157 H 309.0°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX	#591C7E
RGB	rgb(89, 28, 126)
HSL	hsl(277, 64%, 30%)
HSV	hsv(277, 78%, 49%)
CMYK	cmyk(29.4%, 77.8%, 0%, 50.6%)
CIE-LAB	lab(25.14, 44.50, -43.06)
CIE-LCH	lch(25.14, 61.92, 315.94°)
OKLab	oklab(37.46% 0.0988 -0.1222)
OKLCH	oklch(37.46% 0.157 309)
XYZ	xyz(8.3002, 4.4609, 20.1584)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.71

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C7E #417E1C

analogous

#281C7E #591C7E #7E1C72

triadic

#591C7E #7E591C #1C7E59

tetradic

#591C7E #7E281C #417E1C #1C727E

square

#591C7E #7E281C #417E1C #1C727E

split-complementary

#591C7E #727E1C #1C7E28

monochromatic

#12061A #36114C #591C7E #7C27B0 #9C40D5

Accessibility & contrast

On white

11.10

#591C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#591C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C7E

11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C7E	#FFFFFF	#000000	##FFFFFF
##591C7E	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003981

Deuteranopia (green-blind)

#003C7C

Tritanopia (blue-blind)

#53344C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #591c7e;
/* rgb */ color: rgb(89, 28, 126);
/* oklch */ color: oklch(37.5% 0.157 309.0);

Tailwind

colors: {
  custom: {
    50: '#8c5fa4',
    500: '#591c7e',
    950: '#000000',
  },
}

SCSS

$custom: #591c7e;
$custom-light: #8c5fa4;
$custom-dark: #000000;

JSON

{
  "hex": "#591c7e",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 126
  },
  "hsl": {
    "h": 277.347,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.37463,
    "c": 0.1571,
    "h": 309
  },
  "luminance": 0.04461
}

Semantic roles & 50–950 ramp

primary

#591C7E

secondary

#6DB244

accent

#E74180

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #591C7E

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

Preview Lab → · Contrast checker → · Palette generator →