#571E78#571E78

#571E78 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.9% C 0.148 H 310.0°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#571E78
RGB	rgb(87, 30, 120)
HSL	hsl(278, 60%, 29%)
HSV	hsv(278, 75%, 47%)
CMYK	cmyk(27.5%, 75%, 0%, 52.9%)
CIE-LAB	lab(24.67, 41.82, -40.02)
CIE-LCH	lch(24.67, 57.88, 316.26°)
OKLab	oklab(36.92% 0.0949 -0.1133)
OKLCH	oklch(36.92% 0.148 310)
XYZ	xyz(7.7843, 4.3110, 18.1877)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571E78 #3F781E

analogous

#2A1E78 #571E78 #781E6C

triadic

#571E78 #78571E #1E7857

tetradic

#571E78 #782A1E #3F781E #1E6C78

square

#571E78 #782A1E #3F781E #1E6C78

split-complementary

#571E78 #6C781E #1E782A

monochromatic

#120618 #341247 #571E78 #7A2AA9 #9B41CF

Accessibility & contrast

On white

11.28

#571E78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#571E78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571E78

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571E78	#FFFFFF	#000000	##FFFFFF
##571E78	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387B

Deuteranopia (green-blind)

#0B3B76

Tritanopia (blue-blind)

#523249

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #571e78;
/* rgb */ color: rgb(87, 30, 120);
/* oklch */ color: oklch(36.9% 0.148 310.0);

Tailwind

colors: {
  custom: {
    50: '#8a60a0',
    500: '#571e78',
    950: '#000000',
  },
}

SCSS

$custom: #571e78;
$custom-light: #8a60a0;
$custom-dark: #000000;

JSON

{
  "hex": "#571e78",
  "rgb": {
    "r": 87,
    "g": 30,
    "b": 120
  },
  "hsl": {
    "h": 278,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36922,
    "c": 0.14784,
    "h": 310
  },
  "luminance": 0.04311
}

Semantic roles & 50–950 ramp

primary

#571E78

secondary

#6BAC46

accent

#E3457F

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050F

muted

#7D797E

Preview Lab

Preview with #571E78

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

Preview Lab → · Contrast checker → · Palette generator →