#4C3FC7#4C3FC7

#4C3FC7 is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.1% C 0.202 H 279.6°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C3FC7
RGB	rgb(76, 63, 199)
HSL	hsl(246, 55%, 51%)
HSV	hsv(246, 68%, 78%)
CMYK	cmyk(61.8%, 68.3%, 0%, 22%)
CIE-LAB	lab(36.39, 44.75, -68.95)
CIE-LCH	lch(36.39, 82.20, 302.98°)
OKLab	oklab(47.07% 0.0336 -0.1988)
OKLCH	oklch(47.07% 0.202 279.6)
XYZ	xyz(15.0635, 9.2139, 55.0064)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3FC7 #BAC73F

analogous

#3F76C7 #4C3FC7 #903FC7

triadic

#4C3FC7 #C74C3F #3FC74C

tetradic

#4C3FC7 #C73F76 #BAC73F #3FC790

square

#4C3FC7 #C73F76 #BAC73F #3FC790

split-complementary

#4C3FC7 #C7903F #76C73F

monochromatic

#27206C #382D9B #4C3FC7 #786ED5 #A49EE3

Accessibility & contrast

On white

7.39

#4C3FC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4C3FC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3FC7

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3FC7	#FFFFFF	#000000	##FFFFFF
##4C3FC7	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCB

Deuteranopia (green-blind)

#0050C4

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4c3fc7;
/* rgb */ color: rgb(76, 63, 199);
/* oklch */ color: oklch(47.1% 0.202 279.6);

Tailwind

colors: {
  custom: {
    50: '#8c75d9',
    500: '#4c3fc7',
    950: '#000000',
  },
}

SCSS

$custom: #4c3fc7;
$custom-light: #8c75d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3fc7",
  "rgb": {
    "r": 76,
    "g": 63,
    "b": 199
  },
  "hsl": {
    "h": 245.735,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.4707,
    "c": 0.20161,
    "h": 279.6
  },
  "luminance": 0.09215
}

Semantic roles & 50–950 ramp

primary

#4C3FC7

secondary

#C9CF93

accent

#DE4AD0

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4C3FC7

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

Preview Lab → · Contrast checker → · Palette generator →