#7573F3#7573F3

#7573F3 is a light, vivid blue. Relative luminance 0.225; OKLCH L 62.2% C 0.187 H 280.2°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#7573F3
RGB	rgb(117, 115, 243)
HSL	hsl(241, 84%, 70%)
HSV	hsv(241, 53%, 95%)
CMYK	cmyk(51.9%, 52.7%, 0%, 4.7%)
CIE-LAB	lab(54.57, 34.90, -64.32)
CIE-LCH	lch(54.57, 73.18, 298.48°)
OKLab	oklab(62.23% 0.033 -0.1838)
OKLCH	oklch(62.23% 0.187 280.2)
XYZ	xyz(29.6395, 22.5127, 87.5602)
Luminance	0.2251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7573F3 #F1F373

analogous

#73B1F3 #7573F3 #B573F3

triadic

#7573F3 #F37573 #73F375

tetradic

#7573F3 #F373B1 #F1F373 #73F3B5

square

#7573F3 #F373B1 #F1F373 #73F3B5

split-complementary

#7573F3 #F3B573 #B1F373

monochromatic

#1613D9 #3D3BEE #7573F3 #ADABF8 #E3E3FD

Accessibility & contrast

On white

3.82

#7573F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#7573F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7573F3

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7573F3	#FFFFFF	#000000	##000000
##7573F3	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B87F7

Deuteranopia (green-blind)

#177EF0

Tritanopia (blue-blind)

#3F90A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #7573f3;
/* rgb */ color: rgb(117, 115, 243);
/* oklch */ color: oklch(62.2% 0.187 280.2);

Tailwind

colors: {
  custom: {
    50: '#a59bf8',
    500: '#7573f3',
    950: '#000000',
  },
}

SCSS

$custom: #7573f3;
$custom-light: #a59bf8;
$custom-dark: #000000;

JSON

{
  "hex": "#7573f3",
  "rgb": {
    "r": 117,
    "g": 115,
    "b": 243
  },
  "hsl": {
    "h": 240.938,
    "s": 84.211,
    "l": 70.196
  },
  "oklch": {
    "l": 0.62226,
    "c": 0.18672,
    "h": 280.2
  },
  "luminance": 0.22514
}

Semantic roles & 50–950 ramp

primary

#7573F3

secondary

#F2F3CF

accent

#E105DD

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #7573F3

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

Preview Lab → · Contrast checker → · Palette generator →