#573E6B#573E6B

#573E6B is a dark, moderate violet. Relative luminance 0.065; OKLCH L 41.1% C 0.079 H 308.8°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#573E6B
RGB	rgb(87, 62, 107)
HSL	hsl(273, 27%, 33%)
HSV	hsv(273, 42%, 42%)
CMYK	cmyk(18.7%, 42.1%, 0%, 58%)
CIE-LAB	lab(30.72, 20.51, -22.12)
CIE-LCH	lch(30.72, 30.17, 312.84°)
OKLab	oklab(41.1% 0.0493 -0.0613)
OKLCH	oklch(41.1% 0.079 308.8)
XYZ	xyz(8.3065, 6.5331, 14.7305)
Luminance	0.0653 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573E6B #526B3E

analogous

#403E6B #573E6B #6B3E68

triadic

#573E6B #6B573E #3E6B57

tetradic

#573E6B #6B403E #526B3E #3E686B

square

#573E6B #6B403E #526B3E #3E686B

split-complementary

#573E6B #686B3E #3E6B40

monochromatic

#18111E #372844 #573E6B #775492 #9575AF

Accessibility & contrast

On white

9.10

#573E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#573E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573E6B

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573E6B	#FFFFFF	#000000	##FFFFFF
##573E6B	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35476D

Deuteranopia (green-blind)

#3A496A

Tritanopia (blue-blind)

#54454F

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #573e6b;
/* rgb */ color: rgb(87, 62, 107);
/* oklch */ color: oklch(41.1% 0.079 308.8);

Tailwind

colors: {
  custom: {
    50: '#877395',
    500: '#573e6b',
    950: '#000000',
  },
}

SCSS

$custom: #573e6b;
$custom-light: #877395;
$custom-dark: #000000;

JSON

{
  "hex": "#573e6b",
  "rgb": {
    "r": 87,
    "g": 62,
    "b": 107
  },
  "hsl": {
    "h": 273.333,
    "s": 26.627,
    "l": 33.137
  },
  "oklch": {
    "l": 0.41101,
    "c": 0.07868,
    "h": 308.8
  },
  "luminance": 0.06533
}

Semantic roles & 50–950 ramp

primary

#573E6B

secondary

#809A6B

accent

#C3658F

background

#F8F7F9

surface

#EFEDF1

border

#CAC8CB

text

#0B080D

muted

#7C7B7E

Preview Lab

Preview with #573E6B

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

Preview Lab → · Contrast checker → · Palette generator →