#7578FC#7578FC

#7578FC is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.7% C 0.192 H 278.5°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#7578FC
RGB	rgb(117, 120, 252)
HSL	hsl(239, 96%, 72%)
HSV	hsv(239, 54%, 99%)
CMYK	cmyk(53.6%, 52.4%, 0%, 1.2%)
CIE-LAB	lab(56.33, 34.68, -66.47)
CIE-LCH	lch(56.33, 74.97, 297.56°)
OKLab	oklab(63.73% 0.0283 -0.19)
OKLCH	oklch(63.73% 0.192 278.5)
XYZ	xyz(31.6177, 24.2411, 95.0895)
Luminance	0.2424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7578FC #FCF975

analogous

#75BBFC #7578FC #B675FC

triadic

#7578FC #FC7578 #78FC75

tetradic

#7578FC #FC75BB #FCF975 #75FCB6

square

#7578FC #FC75BB #FCF975 #75FCB6

split-complementary

#7578FC #FCB675 #BBFC75

monochromatic

#050AF1 #393DFB #7578FC #B1B3FD #E1E2FE

Accessibility & contrast

On white

3.59

#7578FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#7578FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7578FC

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7578FC	#FFFFFF	#000000	##000000
##7578FC	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C8DFF

Deuteranopia (green-blind)

#1082F9

Tritanopia (blue-blind)

#3496AF

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #7578fc;
/* rgb */ color: rgb(117, 120, 252);
/* oklch */ color: oklch(63.7% 0.192 278.5);

Tailwind

colors: {
  custom: {
    50: '#a69ffe',
    500: '#7578fc',
    950: '#000000',
  },
}

SCSS

$custom: #7578fc;
$custom-light: #a69ffe;
$custom-dark: #000000;

JSON

{
  "hex": "#7578fc",
  "rgb": {
    "r": 117,
    "g": 120,
    "b": 252
  },
  "hsl": {
    "h": 238.667,
    "s": 95.745,
    "l": 72.353
  },
  "oklch": {
    "l": 0.63725,
    "c": 0.19214,
    "h": 278.5
  },
  "luminance": 0.24243
}

Semantic roles & 50–950 ramp

primary

#7578FC

secondary

#F7F6D4

accent

#E000E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100E18

muted

#7F7E86

Preview Lab

Preview with #7578FC

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

Preview Lab → · Contrast checker → · Palette generator →