#4F3DD5#4F3DD5

#4F3DD5 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.3% C 0.220 H 279.6°. Best body text is #FFFFFF at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#4F3DD5
RGB	rgb(79, 61, 213)
HSL	hsl(247, 64%, 54%)
HSV	hsv(247, 71%, 84%)
CMYK	cmyk(62.9%, 71.4%, 0%, 16.5%)
CIE-LAB	lab(37.49, 50.62, -75.26)
CIE-LCH	lch(37.49, 90.70, 303.92°)
OKLab	oklab(48.3% 0.0366 -0.2172)
OKLCH	oklch(48.3% 0.22 279.6)
XYZ	xyz(16.8996, 9.8025, 63.9394)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3DD5 #C3D53D

analogous

#3D77D5 #4F3DD5 #9B3DD5

triadic

#4F3DD5 #D54F3D #3DD54F

tetradic

#4F3DD5 #D53D77 #C3D53D #3DD59B

square

#4F3DD5 #D53D77 #C3D53D #3DD59B

split-complementary

#4F3DD5 #D59B3D #77D53D

monochromatic

#271B7D #3626AF #4F3DD5 #7D6FE0 #AAA2EB

Accessibility & contrast

On white

7.09

#4F3DD5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#4F3DD5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3DD5

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3DD5	#FFFFFF	#000000	##FFFFFF
##4F3DD5	1.00	7.09	2.96	7.09
#FFFFFF	7.09	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED9

Deuteranopia (green-blind)

#0052D2

Tritanopia (blue-blind)

#006785

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4f3dd5;
/* rgb */ color: rgb(79, 61, 213);
/* oklch */ color: oklch(48.3% 0.220 279.6);

Tailwind

colors: {
  custom: {
    50: '#9075e3',
    500: '#4f3dd5',
    950: '#000000',
  },
}

SCSS

$custom: #4f3dd5;
$custom-light: #9075e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3dd5",
  "rgb": {
    "r": 79,
    "g": 61,
    "b": 213
  },
  "hsl": {
    "h": 247.105,
    "s": 64.407,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48296,
    "c": 0.22023,
    "h": 279.6
  },
  "luminance": 0.09804
}

Semantic roles & 50–950 ramp

primary

#4F3DD5

secondary

#D0D796

accent

#E740D4

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #4F3DD5

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

Preview Lab → · Contrast checker → · Palette generator →