#7573BB#7573BB

#7573BB is a mid, moderate blue. Relative luminance 0.196; OKLCH L 58.8% C 0.109 H 283.8°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#7573BB
RGB	rgb(117, 115, 187)
HSL	hsl(242, 35%, 59%)
HSV	hsv(242, 39%, 73%)
CMYK	cmyk(37.4%, 38.5%, 0%, 26.7%)
CIE-LAB	lab(51.42, 18.41, -37.66)
CIE-LCH	lch(51.42, 41.92, 296.05°)
OKLab	oklab(58.83% 0.026 -0.1057)
OKLCH	oklch(58.83% 0.109 283.8)
XYZ	xyz(22.4340, 19.6305, 49.6111)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7573BB #B9BB73

analogous

#7395BB #7573BB #9973BB

triadic

#7573BB #BB7573 #73BB75

tetradic

#7573BB #BB7395 #B9BB73 #73BB99

square

#7573BB #BB7395 #B9BB73 #73BB99

split-complementary

#7573BB #BB9973 #95BB73

monochromatic

#3C3B79 #514FA2 #7573BB #9E9CCF #C6C5E3

Accessibility & contrast

On white

4.26

#7573BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#7573BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7573BB

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7573BB	#FFFFFF	#000000	##000000
##7573BB	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7DBE

Deuteranopia (green-blind)

#5978B9

Tritanopia (blue-blind)

#62818E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #7573bb;
/* rgb */ color: rgb(117, 115, 187);
/* oklch */ color: oklch(58.8% 0.109 283.8);

Tailwind

colors: {
  custom: {
    50: '#9f9bd0',
    500: '#7573bb',
    950: '#000000',
  },
}

SCSS

$custom: #7573bb;
$custom-light: #9f9bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#7573bb",
  "rgb": {
    "r": 117,
    "g": 115,
    "b": 187
  },
  "hsl": {
    "h": 241.667,
    "s": 34.615,
    "l": 59.216
  },
  "oklch": {
    "l": 0.58827,
    "c": 0.10883,
    "h": 283.8
  },
  "luminance": 0.19631
}

Semantic roles & 50–950 ramp

primary

#7573BB

secondary

#D2D3B7

accent

#CB5DC8

background

#FAF9FC

surface

#F3F2F9

border

#CDCCD2

text

#0F0E14

muted

#7F7E82

Preview Lab

Preview with #7573BB

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

Preview Lab → · Contrast checker → · Palette generator →