#573BAF#573BAF

#573BAF is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.3% C 0.175 H 288.5°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#573BAF
RGB	rgb(87, 59, 175)
HSL	hsl(254, 50%, 46%)
HSV	hsv(254, 66%, 69%)
CMYK	cmyk(50.3%, 66.3%, 0%, 31.4%)
CIE-LAB	lab(34.50, 41.47, -57.88)
CIE-LCH	lch(34.50, 71.21, 305.62°)
OKLab	oklab(45.32% 0.0555 -0.166)
OKLCH	oklch(45.32% 0.175 288.5)
XYZ	xyz(13.2301, 8.2487, 41.4442)
Luminance	0.0825 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573BAF #93AF3B

analogous

#3B59AF #573BAF #913BAF

triadic

#573BAF #AF573B #3BAF57

tetradic

#573BAF #AF3B59 #93AF3B #3BAF91

square

#573BAF #AF3B59 #93AF3B #3BAF91

split-complementary

#573BAF #AF913B #59AF3B

monochromatic

#291C53 #402C81 #573BAF #785EC9 #9F8CD8

Accessibility & contrast

On white

7.93

#573BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#573BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573BAF

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573BAF	#FFFFFF	#000000	##FFFFFF
##573BAF	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#004EAD

Tritanopia (blue-blind)

#385870

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #573baf;
/* rgb */ color: rgb(87, 59, 175);
/* oklch */ color: oklch(45.3% 0.175 288.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#573baf",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 175
  },
  "hsl": {
    "h": 254.483,
    "s": 49.573,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45316,
    "c": 0.17499,
    "h": 288.5
  },
  "luminance": 0.08249
}

Semantic roles & 50–950 ramp

primary

#573BAF

secondary

#B3C383

accent

#D94FB8

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #573BAF

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

Preview Lab → · Contrast checker → · Palette generator →