#4F3FC0#4F3FC0

#4F3FC0 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.7% C 0.192 H 281.6°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F3FC0
RGB	rgb(79, 63, 192)
HSL	hsl(247, 51%, 50%)
HSV	hsv(247, 67%, 75%)
CMYK	cmyk(58.9%, 67.2%, 0%, 24.7%)
CIE-LAB	lab(36.03, 42.99, -65.45)
CIE-LCH	lch(36.03, 78.31, 303.30°)
OKLab	oklab(46.68% 0.0386 -0.1884)
OKLCH	oklch(46.68% 0.192 281.6)
XYZ	xyz(14.5134, 9.0221, 50.8356)
Luminance	0.0902 (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

#4F3FC0 #B0C03F

analogous

#3F6FC0 #4F3FC0 #903FC0

triadic

#4F3FC0 #C04F3F #3FC04F

tetradic

#4F3FC0 #C03F6F #B0C03F #3FC090

square

#4F3FC0 #C03F6F #B0C03F #3FC090

split-complementary

#4F3FC0 #C0903F #6FC03F

monochromatic

#292164 #3C3092 #4F3FC0 #796DCF #A39BDE

Accessibility & contrast

On white

7.49

#4F3FC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4F3FC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3FC0

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3FC0	#FFFFFF	#000000	##FFFFFF
##4F3FC0	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C4

Deuteranopia (green-blind)

#0050BE

Tritanopia (blue-blind)

#00607A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4f3fc0;
/* rgb */ color: rgb(79, 63, 192);
/* oklch */ color: oklch(46.7% 0.192 281.6);

Tailwind

colors: {
  custom: {
    50: '#8c75d4',
    500: '#4f3fc0',
    950: '#000000',
  },
}

SCSS

$custom: #4f3fc0;
$custom-light: #8c75d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3fc0",
  "rgb": {
    "r": 79,
    "g": 63,
    "b": 192
  },
  "hsl": {
    "h": 247.442,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.4668,
    "c": 0.19234,
    "h": 281.6
  },
  "luminance": 0.09023
}

Semantic roles & 50–950 ramp

primary

#4F3FC0

secondary

#C3CA91

accent

#DA4EC9

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4F3FC0

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

Preview Lab → · Contrast checker → · Palette generator →