#7573EB#7573EB

#7573EB is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.7% C 0.176 H 280.7°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#7573EB
RGB	rgb(117, 115, 235)
HSL	hsl(241, 75%, 69%)
HSV	hsv(241, 51%, 92%)
CMYK	cmyk(50.2%, 51.1%, 0%, 7.8%)
CIE-LAB	lab(54.07, 32.47, -60.66)
CIE-LCH	lch(54.07, 68.81, 298.16°)
OKLab	oklab(61.69% 0.0326 -0.173)
OKLCH	oklch(61.69% 0.176 280.7)
XYZ	xyz(28.4576, 22.0399, 81.3358)
Luminance	0.2204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7573EB #E9EB73

analogous

#73ADEB #7573EB #B173EB

triadic

#7573EB #EB7573 #73EB75

tetradic

#7573EB #EB73AD #E9EB73 #73EBB1

square

#7573EB #EB73AD #E9EB73 #73EBB1

split-complementary

#7573EB #EBB173 #ADEB73

monochromatic

#1F1CC7 #403DE3 #7573EB #AAA9F3 #DFDEFA

Accessibility & contrast

On white

3.88

#7573EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#7573EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7573EB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7573EB	#FFFFFF	#000000	##000000
##7573EB	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3686EF

Deuteranopia (green-blind)

#2A7DE8

Tritanopia (blue-blind)

#468DA4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #7573eb;
/* rgb */ color: rgb(117, 115, 235);
/* oklch */ color: oklch(61.7% 0.176 280.7);

Tailwind

colors: {
  custom: {
    50: '#a49bf2',
    500: '#7573eb',
    950: '#000000',
  },
}

SCSS

$custom: #7573eb;
$custom-light: #a49bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#7573eb",
  "rgb": {
    "r": 117,
    "g": 115,
    "b": 235
  },
  "hsl": {
    "h": 241,
    "s": 75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.61694,
    "c": 0.17605,
    "h": 280.7
  },
  "luminance": 0.22042
}

Semantic roles & 50–950 ramp

primary

#7573EB

secondary

#EEEFCB

accent

#D70ED4

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#100E17

muted

#7F7E85

Preview Lab

Preview with #7573EB

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

Preview Lab → · Contrast checker → · Palette generator →