#4F3DD7#4F3DD7

#4F3DD7 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.5% C 0.223 H 279.4°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F3DD7
RGB	rgb(79, 61, 215)
HSL	hsl(247, 66%, 54%)
HSV	hsv(247, 72%, 84%)
CMYK	cmyk(63.3%, 71.6%, 0%, 15.7%)
CIE-LAB	lab(37.67, 51.23, -76.11)
CIE-LCH	lch(37.67, 91.75, 303.94°)
OKLab	oklab(48.48% 0.0362 -0.2196)
OKLCH	oklch(48.48% 0.223 279.4)
XYZ	xyz(17.1550, 9.9047, 65.2846)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.91

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3DD7 #C5D73D

analogous

#3D78D7 #4F3DD7 #9C3DD7

triadic

#4F3DD7 #D74F3D #3DD74F

tetradic

#4F3DD7 #D73D78 #C5D73D #3DD79C

square

#4F3DD7 #D73D78 #C5D73D #3DD79C

split-complementary

#4F3DD7 #D79C3D #78D73D

monochromatic

#261A7F #3525B2 #4F3DD7 #7D70E1 #ABA2EC

Accessibility & contrast

On white

7.04

#4F3DD7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4F3DD7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3DD7

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3DD7	#FFFFFF	#000000	##FFFFFF
##4F3DD7	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EDC

Deuteranopia (green-blind)

#0053D4

Tritanopia (blue-blind)

#006886

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4f3dd7;
/* rgb */ color: rgb(79, 61, 215);
/* oklch */ color: oklch(48.5% 0.223 279.4);

Tailwind

colors: {
  custom: {
    50: '#9075e5',
    500: '#4f3dd7',
    950: '#000000',
  },
}

SCSS

$custom: #4f3dd7;
$custom-light: #9075e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3dd7",
  "rgb": {
    "r": 79,
    "g": 61,
    "b": 215
  },
  "hsl": {
    "h": 247.013,
    "s": 65.812,
    "l": 54.118
  },
  "oklch": {
    "l": 0.48483,
    "c": 0.22261,
    "h": 279.4
  },
  "luminance": 0.09906
}

Semantic roles & 50–950 ramp

primary

#4F3DD7

secondary

#D1D997

accent

#E93FD5

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4F3DD7

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

Preview Lab → · Contrast checker → · Palette generator →