#7578F9#7578F9

#7578F9 is a light, vivid blue. Relative luminance 0.241; OKLCH L 63.5% C 0.188 H 278.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#7578F9
RGB	rgb(117, 120, 249)
HSL	hsl(239, 92%, 72%)
HSV	hsv(239, 53%, 98%)
CMYK	cmyk(53%, 51.8%, 0%, 2.4%)
CIE-LAB	lab(56.14, 33.76, -65.11)
CIE-LCH	lch(56.14, 73.35, 297.41°)
OKLab	oklab(63.52% 0.0281 -0.1861)
OKLCH	oklch(63.52% 0.188 278.6)
XYZ	xyz(31.1461, 24.0524, 92.6055)
Luminance	0.2405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7578F9 #F9F675

analogous

#75BAF9 #7578F9 #B475F9

triadic

#7578F9 #F97578 #78F975

tetradic

#7578F9 #F975BA #F9F675 #75F9B4

square

#7578F9 #F975BA #F9F675 #75F9B4

split-complementary

#7578F9 #F9B475 #BAF975

monochromatic

#0A0FE9 #3A3FF6 #7578F9 #B0B1FC #E2E2FE

Accessibility & contrast

On white

3.61

#7578F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#7578F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7578F9

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7578F9	#FFFFFF	#000000	##000000
##7578F9	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#318CFE

Deuteranopia (green-blind)

#1B81F6

Tritanopia (blue-blind)

#3895AD

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #7578f9;
/* rgb */ color: rgb(117, 120, 249);
/* oklch */ color: oklch(63.5% 0.188 278.6);

Tailwind

colors: {
  custom: {
    50: '#a69ffc',
    500: '#7578f9',
    950: '#000000',
  },
}

SCSS

$custom: #7578f9;
$custom-light: #a69ffc;
$custom-dark: #000000;

JSON

{
  "hex": "#7578f9",
  "rgb": {
    "r": 117,
    "g": 120,
    "b": 249
  },
  "hsl": {
    "h": 238.636,
    "s": 91.667,
    "l": 71.765
  },
  "oklch": {
    "l": 0.63524,
    "c": 0.18818,
    "h": 278.6
  },
  "luminance": 0.24054
}

Semantic roles & 50–950 ramp

primary

#7578F9

secondary

#F6F5D4

accent

#E000E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #7578F9

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

Preview Lab → · Contrast checker → · Palette generator →