#57258F#57258F

#57258F is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.6% C 0.164 H 300.5°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#57258F
RGB	rgb(87, 37, 143)
HSL	hsl(268, 59%, 35%)
HSV	hsv(268, 74%, 56%)
CMYK	cmyk(39.2%, 74.1%, 0%, 43.9%)
CIE-LAB	lab(27.66, 44.24, -49.60)
CIE-LCH	lch(27.66, 66.47, 311.73°)
OKLab	oklab(39.62% 0.0833 -0.1415)
OKLCH	oklch(39.62% 0.164 300.5)
XYZ	xyz(9.5487, 5.3325, 26.5075)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 7.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57258F #5D8F25

analogous

#25288F #57258F #8C258F

triadic

#57258F #8F5725 #258F57

tetradic

#57258F #8F2528 #5D8F25 #258F8C

square

#57258F #8F2528 #5D8F25 #258F8C

split-complementary

#57258F #8F8C25 #288F25

monochromatic

#1C0C2E #39185E #57258F #7532C0 #945AD4

Accessibility & contrast

On white

10.16

#57258F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#57258F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57258F

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57258F	#FFFFFF	#000000	##FFFFFF
##57258F	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004192

Deuteranopia (green-blind)

#00418D

Tritanopia (blue-blind)

#4A3F58

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #57258f;
/* rgb */ color: rgb(87, 37, 143);
/* oklch */ color: oklch(39.6% 0.164 300.5);

Tailwind

colors: {
  custom: {
    50: '#8c64b1',
    500: '#57258f',
    950: '#000000',
  },
}

SCSS

$custom: #57258f;
$custom-light: #8c64b1;
$custom-dark: #000000;

JSON

{
  "hex": "#57258f",
  "rgb": {
    "r": 87,
    "g": 37,
    "b": 143
  },
  "hsl": {
    "h": 268.302,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.39616,
    "c": 0.16424,
    "h": 300.5
  },
  "luminance": 0.05333
}

Semantic roles & 50–950 ramp

primary

#57258F

secondary

#8BB957

accent

#E24698

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0D0611

muted

#7D7A80

Preview Lab

Preview with #57258F

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

Preview Lab → · Contrast checker → · Palette generator →