#4F3DD1#4F3DD1

#4F3DD1 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.9% C 0.215 H 280.0°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#4F3DD1
RGB	rgb(79, 61, 209)
HSL	hsl(247, 62%, 53%)
HSV	hsv(247, 71%, 82%)
CMYK	cmyk(62.2%, 70.8%, 0%, 18%)
CIE-LAB	lab(37.12, 49.39, -73.56)
CIE-LCH	lch(37.12, 88.60, 303.88°)
OKLab	oklab(47.92% 0.0374 -0.2122)
OKLCH	oklch(47.92% 0.215 280)
XYZ	xyz(16.3982, 9.6020, 61.2985)
Luminance	0.0960 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 1.43

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3DD1 #BFD13D

analogous

#3D75D1 #4F3DD1 #993DD1

triadic

#4F3DD1 #D14F3D #3DD14F

tetradic

#4F3DD1 #D13D75 #BFD13D #3DD199

square

#4F3DD1 #D13D75 #BFD13D #3DD199

split-complementary

#4F3DD1 #D1993D #75D13D

monochromatic

#271C77 #3828A9 #4F3DD1 #7C6EDD #A9A0E8

Accessibility & contrast

On white

7.19

#4F3DD1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4F3DD1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3DD1

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3DD1	#FFFFFF	#000000	##FFFFFF
##4F3DD1	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD5

Deuteranopia (green-blind)

#0052CE

Tritanopia (blue-blind)

#006583

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4f3dd1;
/* rgb */ color: rgb(79, 61, 209);
/* oklch */ color: oklch(47.9% 0.215 280.0);

Tailwind

colors: {
  custom: {
    50: '#8f75e0',
    500: '#4f3dd1',
    950: '#000000',
  },
}

SCSS

$custom: #4f3dd1;
$custom-light: #8f75e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3dd1",
  "rgb": {
    "r": 79,
    "g": 61,
    "b": 209
  },
  "hsl": {
    "h": 247.297,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.47923,
    "c": 0.21544,
    "h": 280
  },
  "luminance": 0.09603
}

Semantic roles & 50–950 ramp

primary

#4F3DD1

secondary

#CDD595

accent

#E543D1

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4F3DD1

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

Preview Lab → · Contrast checker → · Palette generator →