#7573EF#7573EF

#7573EF is a mid, vivid blue. Relative luminance 0.223; OKLCH L 62.0% C 0.181 H 280.4°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#7573EF
RGB	rgb(117, 115, 239)
HSL	hsl(241, 79%, 69%)
HSV	hsv(241, 52%, 94%)
CMYK	cmyk(51%, 51.9%, 0%, 6.3%)
CIE-LAB	lab(54.32, 33.68, -62.50)
CIE-LCH	lch(54.32, 70.99, 298.32°)
OKLab	oklab(61.96% 0.0328 -0.1784)
OKLCH	oklch(61.96% 0.181 280.4)
XYZ	xyz(29.0420, 22.2737, 84.4136)
Luminance	0.2228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7573EF #EDEF73

analogous

#73AFEF #7573EF #B373EF

triadic

#7573EF #EF7573 #73EF75

tetradic

#7573EF #EF73AF #EDEF73 #73EFB3

square

#7573EF #EF73AF #EDEF73 #73EFB3

split-complementary

#7573EF #EFB373 #AFEF73

monochromatic

#1B18D0 #3F3CE9 #7573EF #ABAAF5 #E1E1FC

Accessibility & contrast

On white

3.85

#7573EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#7573EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7573EF

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7573EF	#FFFFFF	#000000	##000000
##7573EF	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3187F3

Deuteranopia (green-blind)

#227DEC

Tritanopia (blue-blind)

#438FA6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #7573ef;
/* rgb */ color: rgb(117, 115, 239);
/* oklch */ color: oklch(62.0% 0.181 280.4);

Tailwind

colors: {
  custom: {
    50: '#a59bf5',
    500: '#7573ef',
    950: '#000000',
  },
}

SCSS

$custom: #7573ef;
$custom-light: #a59bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#7573ef",
  "rgb": {
    "r": 117,
    "g": 115,
    "b": 239
  },
  "hsl": {
    "h": 240.968,
    "s": 79.487,
    "l": 69.412
  },
  "oklch": {
    "l": 0.61958,
    "c": 0.18141,
    "h": 280.4
  },
  "luminance": 0.22275
}

Semantic roles & 50–950 ramp

primary

#7573EF

secondary

#F0F1CD

accent

#DC0AD8

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #7573EF

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

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