#4F3FC7#4F3FC7

#4F3FC7 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 47.3% C 0.201 H 280.8°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4F3FC7
RGB	rgb(79, 63, 199)
HSL	hsl(247, 55%, 51%)
HSV	hsv(247, 68%, 78%)
CMYK	cmyk(60.3%, 68.3%, 0%, 22%)
CIE-LAB	lab(36.63, 45.18, -68.56)
CIE-LCH	lch(36.63, 82.11, 303.39°)
OKLab	oklab(47.3% 0.0375 -0.1975)
OKLCH	oklch(47.3% 0.201 280.8)
XYZ	xyz(15.3075, 9.3397, 55.0179)
Luminance	0.0934 (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

#4F3FC7 #B7C73F

analogous

#3F73C7 #4F3FC7 #933FC7

triadic

#4F3FC7 #C74F3F #3FC74F

tetradic

#4F3FC7 #C73F73 #B7C73F #3FC793

square

#4F3FC7 #C73F73 #B7C73F #3FC793

split-complementary

#4F3FC7 #C7933F #73C73F

monochromatic

#29206C #3A2D9B #4F3FC7 #7A6ED5 #A69EE3

Accessibility & contrast

On white

7.32

#4F3FC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4F3FC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3FC7

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3FC7	#FFFFFF	#000000	##FFFFFF
##4F3FC7	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCB

Deuteranopia (green-blind)

#0051C4

Tritanopia (blue-blind)

#00637E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4f3fc7;
/* rgb */ color: rgb(79, 63, 199);
/* oklch */ color: oklch(47.3% 0.201 280.8);

Tailwind

colors: {
  custom: {
    50: '#8d76d9',
    500: '#4f3fc7',
    950: '#000000',
  },
}

SCSS

$custom: #4f3fc7;
$custom-light: #8d76d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3fc7",
  "rgb": {
    "r": 79,
    "g": 63,
    "b": 199
  },
  "hsl": {
    "h": 247.059,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.473,
    "c": 0.20108,
    "h": 280.8
  },
  "luminance": 0.09341
}

Semantic roles & 50–950 ramp

primary

#4F3FC7

secondary

#C8CF93

accent

#DE4ACD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4F3FC7

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

Preview Lab → · Contrast checker → · Palette generator →