#573F71#573F71

#573F71 is a dark, moderate violet. Relative luminance 0.068; OKLCH L 41.6% C 0.085 H 305.1°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#573F71
RGB	rgb(87, 63, 113)
HSL	hsl(269, 28%, 35%)
HSV	hsv(269, 44%, 44%)
CMYK	cmyk(23%, 44.2%, 0%, 55.7%)
CIE-LAB	lab(31.29, 21.41, -25.03)
CIE-LCH	lch(31.29, 32.94, 310.54°)
OKLab	oklab(41.63% 0.049 -0.0697)
OKLCH	oklch(41.63% 0.085 305.1)
XYZ	xyz(8.6880, 6.7735, 16.4693)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573F71 #59713F

analogous

#3F4071 #573F71 #703F71

triadic

#573F71 #71573F #3F7157

tetradic

#573F71 #713F40 #59713F #3F7170

square

#573F71 #713F40 #59713F #3F7170

split-complementary

#573F71 #71703F #40713F

monochromatic

#1A1322 #39294A #573F71 #755598 #9477B3

Accessibility & contrast

On white

8.92

#573F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#573F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573F71

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573F71	#FFFFFF	#000000	##FFFFFF
##573F71	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334973

Deuteranopia (green-blind)

#384A70

Tritanopia (blue-blind)

#534752

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #573f71;
/* rgb */ color: rgb(87, 63, 113);
/* oklch */ color: oklch(41.6% 0.085 305.1);

Tailwind

colors: {
  custom: {
    50: '#87749a',
    500: '#573f71',
    950: '#000000',
  },
}

SCSS

$custom: #573f71;
$custom-light: #87749a;
$custom-dark: #000000;

JSON

{
  "hex": "#573f71",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 113
  },
  "hsl": {
    "h": 268.8,
    "s": 28.409,
    "l": 34.51
  },
  "oklch": {
    "l": 0.41629,
    "c": 0.08521,
    "h": 305.1
  },
  "luminance": 0.06774
}

Semantic roles & 50–950 ramp

primary

#573F71

secondary

#879E6E

accent

#C56396

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #573F71

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

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