#4F3FC5#4F3FC5

#4F3FC5 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 47.1% C 0.199 H 281.0°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#4F3FC5
RGB	rgb(79, 63, 197)
HSL	hsl(247, 54%, 51%)
HSV	hsv(247, 68%, 77%)
CMYK	cmyk(59.9%, 68%, 0%, 22.7%)
CIE-LAB	lab(36.46, 44.56, -67.67)
CIE-LCH	lch(36.46, 81.03, 303.36°)
OKLab	oklab(47.12% 0.0378 -0.195)
OKLCH	oklch(47.12% 0.199 281)
XYZ	xyz(15.0768, 9.2474, 53.8029)
Luminance	0.0925 (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

#4F3FC5 #B5C53F

analogous

#3F72C5 #4F3FC5 #923FC5

triadic

#4F3FC5 #C54F3F #3FC54F

tetradic

#4F3FC5 #C53F72 #B5C53F #3FC592

square

#4F3FC5 #C53F72 #B5C53F #3FC592

split-complementary

#4F3FC5 #C5923F #72C53F

monochromatic

#29206A #3B2E99 #4F3FC5 #7A6ED3 #A59DE1

Accessibility & contrast

On white

7.37

#4F3FC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4F3FC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3FC5

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3FC5	#FFFFFF	#000000	##FFFFFF
##4F3FC5	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC9

Deuteranopia (green-blind)

#0051C2

Tritanopia (blue-blind)

#00627D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4f3fc5;
/* rgb */ color: rgb(79, 63, 197);
/* oklch */ color: oklch(47.1% 0.199 281.0);

Tailwind

colors: {
  custom: {
    50: '#8d75d8',
    500: '#4f3fc5',
    950: '#000000',
  },
}

SCSS

$custom: #4f3fc5;
$custom-light: #8d75d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3fc5",
  "rgb": {
    "r": 79,
    "g": 63,
    "b": 197
  },
  "hsl": {
    "h": 247.164,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.47122,
    "c": 0.19859,
    "h": 281
  },
  "luminance": 0.09248
}

Semantic roles & 50–950 ramp

primary

#4F3FC5

secondary

#C6CE92

accent

#DD4BCC

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #4F3FC5

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

Preview Lab → · Contrast checker → · Palette generator →