#573C7E#573C7E

#573C7E is a dark, moderate violet. Relative luminance 0.068; OKLCH L 41.9% C 0.109 H 300.7°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#573C7E
RGB	rgb(87, 60, 126)
HSL	hsl(265, 35%, 36%)
HSV	hsv(265, 52%, 49%)
CMYK	cmyk(31%, 52.4%, 0%, 50.6%)
CIE-LAB	lab(31.26, 26.77, -33.23)
CIE-LCH	lch(31.26, 42.67, 308.85°)
OKLab	oklab(41.85% 0.0555 -0.0935)
OKLCH	oklch(41.85% 0.109 300.7)
XYZ	xyz(9.3114, 6.7643, 20.5497)
Luminance	0.0676 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573C7E #637E3C

analogous

#3C427E #573C7E #783C7E

triadic

#573C7E #7E573C #3C7E57

tetradic

#573C7E #7E3C42 #637E3C #3C7E78

square

#573C7E #7E3C42 #637E3C #3C7E78

split-complementary

#573C7E #7E783C #427E3C

monochromatic

#1E152B #3A2855 #573C7E #7450A7 #9476BE

Accessibility & contrast

On white

8.93

#573C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#573C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573C7E

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573C7E	#FFFFFF	#000000	##FFFFFF
##573C7E	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264980

Deuteranopia (green-blind)

#2D497C

Tritanopia (blue-blind)

#4F4857

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #573c7e;
/* rgb */ color: rgb(87, 60, 126);
/* oklch */ color: oklch(41.9% 0.109 300.7);

Tailwind

colors: {
  custom: {
    50: '#8872a4',
    500: '#573c7e',
    950: '#000000',
  },
}

SCSS

$custom: #573c7e;
$custom-light: #8872a4;
$custom-dark: #000000;

JSON

{
  "hex": "#573c7e",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 126
  },
  "hsl": {
    "h": 264.545,
    "s": 35.484,
    "l": 36.471
  },
  "oklch": {
    "l": 0.41851,
    "c": 0.10877,
    "h": 300.7
  },
  "luminance": 0.06764
}

Semantic roles & 50–950 ramp

primary

#573C7E

secondary

#90A86E

accent

#CC5C9E

background

#F8F6FA

surface

#F0ECF4

border

#CBC7CE

text

#0C080F

muted

#7D7B7F

Preview Lab

Preview with #573C7E

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

Preview Lab → · Contrast checker → · Palette generator →