#57379E#57379E

#57379E is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.3% C 0.159 H 292.9°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#57379E
RGB	rgb(87, 55, 158)
HSL	hsl(259, 48%, 42%)
HSV	hsv(259, 65%, 62%)
CMYK	cmyk(44.9%, 65.2%, 0%, 38%)
CIE-LAB	lab(32.32, 38.79, -51.21)
CIE-LCH	lch(32.32, 64.25, 307.14°)
OKLab	oklab(43.32% 0.0617 -0.1463)
OKLCH	oklch(43.32% 0.159 292.9)
XYZ	xyz(11.4665, 7.2269, 33.1319)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57379E #7E9E37

analogous

#374B9E #57379E #8B379E

triadic

#57379E #9E5737 #379E57

tetradic

#57379E #9E374B #7E9E37 #379E8B

square

#57379E #9E374B #7E9E37 #379E8B

split-complementary

#57379E #9E8B37 #4B9E37

monochromatic

#251743 #3E2771 #57379E #7450C2 #987DD2

Accessibility & contrast

On white

8.59

#57379E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#57379E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57379E

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57379E	#FFFFFF	#000000	##FFFFFF
##57379E	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DA1

Deuteranopia (green-blind)

#004A9C

Tritanopia (blue-blind)

#434F65

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #57379e;
/* rgb */ color: rgb(87, 55, 158);
/* oklch */ color: oklch(43.3% 0.159 292.9);

Tailwind

colors: {
  custom: {
    50: '#8c70bb',
    500: '#57379e',
    950: '#000000',
  },
}

SCSS

$custom: #57379e;
$custom-light: #8c70bb;
$custom-dark: #000000;

JSON

{
  "hex": "#57379e",
  "rgb": {
    "r": 87,
    "g": 55,
    "b": 158
  },
  "hsl": {
    "h": 258.641,
    "s": 48.357,
    "l": 41.765
  },
  "oklch": {
    "l": 0.43324,
    "c": 0.15882,
    "h": 292.9
  },
  "luminance": 0.07227
}

Semantic roles & 50–950 ramp

primary

#57379E

secondary

#A6BB76

accent

#D850AE

background

#F8F6FB

surface

#F0ECF6

border

#CBC7D0

text

#0D0712

muted

#7D7A81

Preview Lab

Preview with #57379E

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

Preview Lab → · Contrast checker → · Palette generator →