#4F3FCF#4F3FCF

#4F3FCF is a mid, highly saturated blue. Relative luminance 0.097; OKLCH L 48.0% C 0.211 H 279.9°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#4F3FCF
RGB	rgb(79, 63, 207)
HSL	hsl(247, 60%, 53%)
HSV	hsv(247, 70%, 81%)
CMYK	cmyk(61.8%, 69.6%, 0%, 18.8%)
CIE-LAB	lab(37.34, 47.67, -72.04)
CIE-LCH	lch(37.34, 86.39, 303.49°)
OKLab	oklab(48.02% 0.0363 -0.2077)
OKLCH	oklch(48.02% 0.211 279.9)
XYZ	xyz(16.2609, 9.7210, 60.0388)
Luminance	0.0972 (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

#4F3FCF #BFCF3F

analogous

#3F77CF #4F3FCF #973FCF

triadic

#4F3FCF #CF4F3F #3FCF4F

tetradic

#4F3FCF #CF3F77 #BFCF3F #3FCF97

square

#4F3FCF #CF3F77 #BFCF3F #3FCF97

split-complementary

#4F3FCF #CF973F #77CF3F

monochromatic

#271E76 #382AA7 #4F3FCF #7C70DB #A9A1E7

Accessibility & contrast

On white

7.13

#4F3FCF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#4F3FCF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3FCF

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3FCF	#FFFFFF	#000000	##FFFFFF
##4F3FCF	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DD3

Deuteranopia (green-blind)

#0052CC

Tritanopia (blue-blind)

#006682

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4f3fcf;
/* rgb */ color: rgb(79, 63, 207);
/* oklch */ color: oklch(48.0% 0.211 279.9);

Tailwind

colors: {
  custom: {
    50: '#8f76df',
    500: '#4f3fcf',
    950: '#000000',
  },
}

SCSS

$custom: #4f3fcf;
$custom-light: #8f76df;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3fcf",
  "rgb": {
    "r": 79,
    "g": 63,
    "b": 207
  },
  "hsl": {
    "h": 246.667,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48024,
    "c": 0.21089,
    "h": 279.9
  },
  "luminance": 0.09722
}

Semantic roles & 50–950 ramp

primary

#4F3FCF

secondary

#CDD496

accent

#E345D2

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4F3FCF

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

Preview Lab → · Contrast checker → · Palette generator →