#57338D#57338D

#57338D is a dark, vivid violet. Relative luminance 0.063; OKLCH L 41.4% C 0.143 H 298.3°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#57338D
RGB	rgb(87, 51, 141)
HSL	hsl(264, 47%, 38%)
HSV	hsv(264, 64%, 55%)
CMYK	cmyk(38.3%, 63.8%, 0%, 44.7%)
CIE-LAB	lab(30.20, 36.29, -44.25)
CIE-LCH	lch(30.20, 57.23, 309.35°)
OKLab	oklab(41.39% 0.0678 -0.1259)
OKLCH	oklch(41.39% 0.143 298.3)
XYZ	xyz(9.9208, 6.3168, 25.8907)
Luminance	0.0632 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57338D #698D33

analogous

#333C8D #57338D #84338D

triadic

#57338D #8D5733 #338D57

tetradic

#57338D #8D333C #698D33 #338D84

square

#57338D #8D333C #698D33 #338D84

split-complementary

#57338D #8D8433 #3C8D33

monochromatic

#201233 #3B2360 #57338D #7343BA #946FCB

Accessibility & contrast

On white

9.28

#57338D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#57338D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57338D

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57338D	#FFFFFF	#000000	##FFFFFF
##57338D	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004790

Deuteranopia (green-blind)

#09468B

Tritanopia (blue-blind)

#4B475B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #57338d;
/* rgb */ color: rgb(87, 51, 141);
/* oklch */ color: oklch(41.4% 0.143 298.3);

Tailwind

colors: {
  custom: {
    50: '#8b6daf',
    500: '#57338d',
    950: '#000000',
  },
}

SCSS

$custom: #57338d;
$custom-light: #8b6daf;
$custom-dark: #000000;

JSON

{
  "hex": "#57338d",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 141
  },
  "hsl": {
    "h": 264,
    "s": 46.875,
    "l": 37.647
  },
  "oklch": {
    "l": 0.41386,
    "c": 0.143,
    "h": 298.3
  },
  "luminance": 0.06317
}

Semantic roles & 50–950 ramp

primary

#57338D

secondary

#95B369

accent

#D751A1

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #57338D

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

Preview Lab → · Contrast checker → · Palette generator →