#57258E#57258E

#57258E is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.5% C 0.163 H 300.8°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#57258E
RGB	rgb(87, 37, 142)
HSL	hsl(269, 59%, 35%)
HSV	hsv(269, 74%, 56%)
CMYK	cmyk(38.7%, 73.9%, 0%, 44.3%)
CIE-LAB	lab(27.58, 43.98, -49.12)
CIE-LCH	lch(27.58, 65.93, 311.84°)
OKLab	oklab(39.53% 0.0835 -0.1401)
OKLCH	oklch(39.53% 0.163 300.8)
XYZ	xyz(9.4733, 5.3023, 26.1103)
Luminance	0.0530 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57258E #5C8E25

analogous

#25288E #57258E #8B258E

triadic

#57258E #8E5725 #258E57

tetradic

#57258E #8E2528 #5C8E25 #258E8B

square

#57258E #8E2528 #5C8E25 #258E8B

split-complementary

#57258E #8E8B25 #288E25

monochromatic

#1C0C2D #39185D #57258E #7532BF #945AD4

Accessibility & contrast

On white

10.19

#57258E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#57258E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57258E

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57258E	#FFFFFF	#000000	##FFFFFF
##57258E	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004191

Deuteranopia (green-blind)

#00408C

Tritanopia (blue-blind)

#4B3F57

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #57258e;
/* rgb */ color: rgb(87, 37, 142);
/* oklch */ color: oklch(39.5% 0.163 300.8);

Tailwind

colors: {
  custom: {
    50: '#8c64b0',
    500: '#57258e',
    950: '#000000',
  },
}

SCSS

$custom: #57258e;
$custom-light: #8c64b0;
$custom-dark: #000000;

JSON

{
  "hex": "#57258e",
  "rgb": {
    "r": 87,
    "g": 37,
    "b": 142
  },
  "hsl": {
    "h": 268.571,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.39531,
    "c": 0.16311,
    "h": 300.8
  },
  "luminance": 0.05302
}

Semantic roles & 50–950 ramp

primary

#57258E

secondary

#8AB956

accent

#E24698

background

#F8F6FA

surface

#F0EBF5

border

#CBC6CF

text

#0D0611

muted

#7D7A80

Preview Lab

Preview with #57258E

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

Preview Lab → · Contrast checker → · Palette generator →