#4F3FD7#4F3FD7

#4F3FD7 is a mid, highly saturated blue. Relative luminance 0.101; OKLCH L 48.8% C 0.221 H 279.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4F3FD7
RGB	rgb(79, 63, 215)
HSL	hsl(246, 66%, 55%)
HSV	hsv(246, 71%, 84%)
CMYK	cmyk(63.3%, 70.7%, 0%, 15.7%)
CIE-LAB	lab(38.06, 50.14, -75.47)
CIE-LCH	lch(38.06, 90.61, 303.60°)
OKLab	oklab(48.76% 0.0349 -0.2178)
OKLCH	oklch(48.76% 0.221 279.1)
XYZ	xyz(17.2638, 10.1222, 65.3208)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3FD7 #C7D73F

analogous

#3F7BD7 #4F3FD7 #9B3FD7

triadic

#4F3FD7 #D74F3F #3FD74F

tetradic

#4F3FD7 #D73F7B #C7D73F #3FD79B

square

#4F3FD7 #D73F7B #C7D73F #3FD79B

split-complementary

#4F3FD7 #D79B3F #7BD73F

monochromatic

#261B81 #3425B3 #4F3FD7 #7D72E2 #ACA4EC

Accessibility & contrast

On white

6.94

#4F3FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#4F3FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F3FD7

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3FD7	#FFFFFF	#000000	##FFFFFF
##4F3FD7	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FDC

Deuteranopia (green-blind)

#0053D4

Tritanopia (blue-blind)

#006987

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4f3fd7;
/* rgb */ color: rgb(79, 63, 215);
/* oklch */ color: oklch(48.8% 0.221 279.1);

Tailwind

colors: {
  custom: {
    50: '#9076e5',
    500: '#4f3fd7',
    950: '#000000',
  },
}

SCSS

$custom: #4f3fd7;
$custom-light: #9076e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3fd7",
  "rgb": {
    "r": 79,
    "g": 63,
    "b": 215
  },
  "hsl": {
    "h": 246.316,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.48761,
    "c": 0.22055,
    "h": 279.1
  },
  "luminance": 0.10124
}

Semantic roles & 50–950 ramp

primary

#4F3FD7

secondary

#D2D999

accent

#E83FD7

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4F3FD7

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

Preview Lab → · Contrast checker → · Palette generator →