#7573CA#7573CA

#7573CA is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.7% C 0.130 H 282.7°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#7573CA
RGB	rgb(117, 115, 202)
HSL	hsl(241, 45%, 62%)
HSV	hsv(241, 43%, 79%)
CMYK	cmyk(42.1%, 43.1%, 0%, 20.8%)
CIE-LAB	lab(52.18, 22.69, -45.05)
CIE-LCH	lch(52.18, 50.44, 296.73°)
OKLab	oklab(59.66% 0.0288 -0.1272)
OKLCH	oklch(59.66% 0.13 282.7)
XYZ	xyz(24.1244, 20.3066, 58.5141)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7573CA #C8CA73

analogous

#739DCA #7573CA #A073CA

triadic

#7573CA #CA7573 #73CA75

tetradic

#7573CA #CA739D #C8CA73 #73CAA0

square

#7573CA #CA739D #C8CA73 #73CAA0

split-complementary

#7573CA #CAA073 #9DCA73

monochromatic

#37358D #4947B9 #7573CA #A19FDB #CDCCEC

Accessibility & contrast

On white

4.15

#7573CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#7573CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7573CA

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7573CA	#FFFFFF	#000000	##000000
##7573CA	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#537FCD

Deuteranopia (green-blind)

#4F7AC8

Tritanopia (blue-blind)

#5B8595

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #7573ca;
/* rgb */ color: rgb(117, 115, 202);
/* oklch */ color: oklch(59.7% 0.130 282.7);

Tailwind

colors: {
  custom: {
    50: '#a19bda',
    500: '#7573ca',
    950: '#000000',
  },
}

SCSS

$custom: #7573ca;
$custom-light: #a19bda;
$custom-dark: #000000;

JSON

{
  "hex": "#7573ca",
  "rgb": {
    "r": 117,
    "g": 115,
    "b": 202
  },
  "hsl": {
    "h": 241.379,
    "s": 45.078,
    "l": 62.157
  },
  "oklch": {
    "l": 0.5966,
    "c": 0.13043,
    "h": 282.7
  },
  "luminance": 0.20308
}

Semantic roles & 50–950 ramp

primary

#7573CA

secondary

#DCDCBC

accent

#B82DB5

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #7573CA

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

Preview Lab → · Contrast checker → · Palette generator →