#573CAF#573CAF

#573CAF is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.5% C 0.174 H 288.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#573CAF
RGB	rgb(87, 60, 175)
HSL	hsl(254, 49%, 46%)
HSV	hsv(254, 66%, 69%)
CMYK	cmyk(50.3%, 65.7%, 0%, 31.4%)
CIE-LAB	lab(34.71, 40.90, -57.54)
CIE-LCH	lch(34.71, 70.60, 305.41°)
OKLab	oklab(45.47% 0.0545 -0.165)
OKLCH	oklch(45.47% 0.174 288.3)
XYZ	xyz(13.2820, 8.3525, 41.4615)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.48

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573CAF #94AF3C

analogous

#3C5AAF #573CAF #903CAF

triadic

#573CAF #AF573C #3CAF57

tetradic

#573CAF #AF3C5A #94AF3C #3CAF90

square

#573CAF #AF3C5A #94AF3C #3CAF90

split-complementary

#573CAF #AF903C #5AAF3C

monochromatic

#2A1D54 #402C81 #573CAF #7860C8 #9F8DD8

Accessibility & contrast

On white

7.86

#573CAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#573CAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573CAF

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573CAF	#FFFFFF	#000000	##FFFFFF
##573CAF	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#004FAD

Tritanopia (blue-blind)

#385870

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #573caf;
/* rgb */ color: rgb(87, 60, 175);
/* oklch */ color: oklch(45.5% 0.174 288.3);

Tailwind

colors: {
  custom: {
    50: '#8e73c8',
    500: '#573caf',
    950: '#000000',
  },
}

SCSS

$custom: #573caf;
$custom-light: #8e73c8;
$custom-dark: #000000;

JSON

{
  "hex": "#573caf",
  "rgb": {
    "r": 87,
    "g": 60,
    "b": 175
  },
  "hsl": {
    "h": 254.087,
    "s": 48.936,
    "l": 46.078
  },
  "oklch": {
    "l": 0.45468,
    "c": 0.17371,
    "h": 288.3
  },
  "luminance": 0.08353
}

Semantic roles & 50–950 ramp

primary

#573CAF

secondary

#B4C384

accent

#D84FB8

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #573CAF

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

Preview Lab → · Contrast checker → · Palette generator →