#57209C#57209C

#57209C is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.2% C 0.184 H 297.3°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#57209C
RGB	rgb(87, 32, 156)
HSL	hsl(267, 66%, 37%)
HSV	hsv(267, 79%, 61%)
CMYK	cmyk(44.2%, 79.5%, 0%, 38.8%)
CIE-LAB	lab(28.01, 49.82, -57.03)
CIE-LCH	lch(28.01, 75.73, 311.14°)
OKLab	oklab(40.21% 0.0845 -0.1633)
OKLCH	oklch(40.21% 0.184 297.3)
XYZ	xyz(10.4462, 5.4594, 31.9494)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57209C #659C20

analogous

#20279C #57209C #95209C

triadic

#57209C #9C5720 #209C57

tetradic

#57209C #9C2027 #659C20 #209C95

square

#57209C #9C2027 #659C20 #209C95

split-complementary

#57209C #9C9520 #279C20

monochromatic

#1E0B36 #3B1669 #57209C #732ACF #9459DD

Accessibility & contrast

On white

10.04

#57209C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#57209C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57209C

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57209C	#FFFFFF	#000000	##FFFFFF
##57209C	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429F

Deuteranopia (green-blind)

#00419A

Tritanopia (blue-blind)

#45425E

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #57209c;
/* rgb */ color: rgb(87, 32, 156);
/* oklch */ color: oklch(40.2% 0.184 297.3);

Tailwind

colors: {
  custom: {
    50: '#8e62ba',
    500: '#57209c',
    950: '#000000',
  },
}

SCSS

$custom: #57209c;
$custom-light: #8e62ba;
$custom-dark: #000000;

JSON

{
  "hex": "#57209c",
  "rgb": {
    "r": 87,
    "g": 32,
    "b": 156
  },
  "hsl": {
    "h": 266.613,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.40206,
    "c": 0.18386,
    "h": 297.3
  },
  "luminance": 0.0546
}

Semantic roles & 50–950 ramp

primary

#57209C

secondary

#92C157

accent

#E93F9D

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #57209C

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

Preview Lab → · Contrast checker → · Palette generator →