#57249C#57249C

#57249C is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.180 H 296.8°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#57249C
RGB	rgb(87, 36, 156)
HSL	hsl(266, 63%, 38%)
HSV	hsv(266, 77%, 61%)
CMYK	cmyk(44.2%, 76.9%, 0%, 38.8%)
CIE-LAB	lab(28.61, 48.08, -56.04)
CIE-LCH	lch(28.61, 73.84, 310.63°)
OKLab	oklab(40.63% 0.0811 -0.1604)
OKLCH	oklch(40.63% 0.18 296.8)
XYZ	xyz(10.5605, 5.6881, 31.9876)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57249C #699C24

analogous

#242D9C #57249C #93249C

triadic

#57249C #9C5724 #249C57

tetradic

#57249C #9C242D #699C24 #249C93

square

#57249C #9C242D #699C24 #249C93

split-complementary

#57249C #9C9324 #2D9C24

monochromatic

#200D39 #3B196A #57249C #732FCE #9460DA

Accessibility & contrast

On white

9.82

#57249C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#57249C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57249C

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57249C	#FFFFFF	#000000	##FFFFFF
##57249C	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449F

Deuteranopia (green-blind)

#00429A

Tritanopia (blue-blind)

#45445F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #57249c;
/* rgb */ color: rgb(87, 36, 156);
/* oklch */ color: oklch(40.6% 0.180 296.8);

Tailwind

colors: {
  custom: {
    50: '#8d64ba',
    500: '#57249c',
    950: '#000000',
  },
}

SCSS

$custom: #57249c;
$custom-light: #8d64ba;
$custom-dark: #000000;

JSON

{
  "hex": "#57249c",
  "rgb": {
    "r": 87,
    "g": 36,
    "b": 156
  },
  "hsl": {
    "h": 265.5,
    "s": 62.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.4063,
    "c": 0.17978,
    "h": 296.8
  },
  "luminance": 0.05688
}

Semantic roles & 50–950 ramp

primary

#57249C

secondary

#95BF5C

accent

#E642A0

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #57249C

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

Preview Lab → · Contrast checker → · Palette generator →