#57248E#57248E

#57248E is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.4% C 0.164 H 301.0°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#57248E
RGB	rgb(87, 36, 142)
HSL	hsl(269, 60%, 35%)
HSV	hsv(269, 75%, 56%)
CMYK	cmyk(38.7%, 74.6%, 0%, 44.3%)
CIE-LAB	lab(27.41, 44.46, -49.39)
CIE-LCH	lch(27.41, 66.46, 311.99°)
OKLab	oklab(39.41% 0.0845 -0.1409)
OKLCH	oklch(39.41% 0.164 301)
XYZ	xyz(9.4426, 5.2409, 26.1001)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57248E #5B8E24

analogous

#24268E #57248E #8C248E

triadic

#57248E #8E5724 #248E57

tetradic

#57248E #8E2426 #5B8E24 #248E8C

square

#57248E #8E2426 #5B8E24 #248E8C

split-complementary

#57248E #8E8C24 #268E24

monochromatic

#1B0B2C #39185D #57248E #7530BF #9458D5

Accessibility & contrast

On white

10.25

#57248E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#57248E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57248E

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57248E	#FFFFFF	#000000	##FFFFFF
##57248E	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004091

Deuteranopia (green-blind)

#00408C

Tritanopia (blue-blind)

#4B3E57

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #57248e;
/* rgb */ color: rgb(87, 36, 142);
/* oklch */ color: oklch(39.4% 0.164 301.0);

Tailwind

colors: {
  custom: {
    50: '#8c64b0',
    500: '#57248e',
    950: '#000000',
  },
}

SCSS

$custom: #57248e;
$custom-light: #8c64b0;
$custom-dark: #000000;

JSON

{
  "hex": "#57248e",
  "rgb": {
    "r": 87,
    "g": 36,
    "b": 142
  },
  "hsl": {
    "h": 268.868,
    "s": 59.551,
    "l": 34.902
  },
  "oklch": {
    "l": 0.39412,
    "c": 0.16432,
    "h": 301
  },
  "luminance": 0.05241
}

Semantic roles & 50–950 ramp

primary

#57248E

secondary

#89B955

accent

#E34597

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0D0611

muted

#7D7A80

Preview Lab

Preview with #57248E

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

Preview Lab → · Contrast checker → · Palette generator →