#7573CB#7573CB

#7573CB is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.7% C 0.132 H 282.7°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#7573CB
RGB	rgb(117, 115, 203)
HSL	hsl(241, 46%, 62%)
HSV	hsv(241, 43%, 80%)
CMYK	cmyk(42.4%, 43.3%, 0%, 20.4%)
CIE-LAB	lab(52.24, 22.98, -45.53)
CIE-LCH	lch(52.24, 51.00, 296.77°)
OKLab	oklab(59.72% 0.0289 -0.1286)
OKLCH	oklch(59.72% 0.132 282.7)
XYZ	xyz(24.2432, 20.3542, 59.1397)
Luminance	0.2036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7573CB #C9CB73

analogous

#739DCB #7573CB #A173CB

triadic

#7573CB #CB7573 #73CB75

tetradic

#7573CB #CB739D #C9CB73 #73CBA1

square

#7573CB #CB739D #C9CB73 #73CBA1

split-complementary

#7573CB #CBA173 #9DCB73

monochromatic

#37358F #4946BA #7573CB #A1A0DC #CDCCEC

Accessibility & contrast

On white

4.14

#7573CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#7573CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7573CB

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7573CB	#FFFFFF	#000000	##000000
##7573CB	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5280CE

Deuteranopia (green-blind)

#4E7AC9

Tritanopia (blue-blind)

#5A8595

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #7573cb;
/* rgb */ color: rgb(117, 115, 203);
/* oklch */ color: oklch(59.7% 0.132 282.7);

Tailwind

colors: {
  custom: {
    50: '#a19bdb',
    500: '#7573cb',
    950: '#000000',
  },
}

SCSS

$custom: #7573cb;
$custom-light: #a19bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#7573cb",
  "rgb": {
    "r": 117,
    "g": 115,
    "b": 203
  },
  "hsl": {
    "h": 241.364,
    "s": 45.833,
    "l": 62.353
  },
  "oklch": {
    "l": 0.59718,
    "c": 0.13185,
    "h": 282.7
  },
  "luminance": 0.20355
}

Semantic roles & 50–950 ramp

primary

#7573CB

secondary

#DCDDBD

accent

#B92CB6

background

#FAF9FD

surface

#F4F2FB

border

#CECCD4

text

#0F0E15

muted

#7F7E83

Preview Lab

Preview with #7573CB

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

Preview Lab → · Contrast checker → · Palette generator →