#573F94#573F94

#573F94 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 43.9% C 0.134 H 293.1°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#573F94
RGB	rgb(87, 63, 148)
HSL	hsl(257, 40%, 41%)
HSV	hsv(257, 57%, 58%)
CMYK	cmyk(41.2%, 57.4%, 0%, 42%)
CIE-LAB	lab(33.39, 31.15, -43.40)
CIE-LCH	lch(33.39, 53.43, 305.67°)
OKLab	oklab(43.88% 0.0526 -0.1234)
OKLCH	oklch(43.88% 0.134 293.1)
XYZ	xyz(11.0519, 7.7191, 28.9189)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573F94 #7C943F

analogous

#3F5294 #573F94 #823F94

triadic

#573F94 #94573F #3F9457

tetradic

#573F94 #943F52 #7C943F #3F9482

square

#573F94 #943F52 #7C943F #3F9482

split-complementary

#573F94 #94823F #52943F

monochromatic

#251A3E #3E2D69 #573F94 #7358B8 #9783CA

Accessibility & contrast

On white

8.26

#573F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#573F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573F94

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573F94	#FFFFFF	#000000	##FFFFFF
##573F94	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#125097

Deuteranopia (green-blind)

#1A4D92

Tritanopia (blue-blind)

#475163

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #573f94;
/* rgb */ color: rgb(87, 63, 148);
/* oklch */ color: oklch(43.9% 0.134 293.1);

Tailwind

colors: {
  custom: {
    50: '#8a75b4',
    500: '#573f94',
    950: '#000000',
  },
}

SCSS

$custom: #573f94;
$custom-light: #8a75b4;
$custom-dark: #000000;

JSON

{
  "hex": "#573f94",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 148
  },
  "hsl": {
    "h": 256.941,
    "s": 40.284,
    "l": 41.373
  },
  "oklch": {
    "l": 0.43879,
    "c": 0.13411,
    "h": 293.1
  },
  "luminance": 0.07719
}

Semantic roles & 50–950 ramp

primary

#573F94

secondary

#A4B57A

accent

#D058AE

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #573F94

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

Preview Lab → · Contrast checker → · Palette generator →