#4B3FC2#4B3FC2

#4B3FC2 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 46.5% C 0.196 H 279.7°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B3FC2
RGB	rgb(75, 63, 194)
HSL	hsl(245, 52%, 50%)
HSV	hsv(245, 68%, 76%)
CMYK	cmyk(61.3%, 67.5%, 0%, 23.9%)
CIE-LAB	lab(35.88, 43.02, -66.88)
CIE-LCH	lch(35.88, 79.52, 302.75°)
OKLab	oklab(46.54% 0.033 -0.1927)
OKLCH	oklch(46.54% 0.196 279.7)
XYZ	xyz(14.4137, 8.9448, 51.9955)
Luminance	0.0895 (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

#4B3FC2 #B6C23F

analogous

#3F74C2 #4B3FC2 #8C3FC2

triadic

#4B3FC2 #C24B3F #3FC24B

tetradic

#4B3FC2 #C23F74 #B6C23F #3FC28C

square

#4B3FC2 #C23F74 #B6C23F #3FC28C

split-complementary

#4B3FC2 #C28C3F #74C23F

monochromatic

#272066 #382F95 #4B3FC2 #776DD1 #A29CE0

Accessibility & contrast

On white

7.53

#4B3FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#4B3FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3FC2

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3FC2	#FFFFFF	#000000	##FFFFFF
##4B3FC2	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C6

Deuteranopia (green-blind)

#004FBF

Tritanopia (blue-blind)

#00617B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4b3fc2;
/* rgb */ color: rgb(75, 63, 194);
/* oklch */ color: oklch(46.5% 0.196 279.7);

Tailwind

colors: {
  custom: {
    50: '#8a75d6',
    500: '#4b3fc2',
    950: '#000000',
  },
}

SCSS

$custom: #4b3fc2;
$custom-light: #8a75d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3fc2",
  "rgb": {
    "r": 75,
    "g": 63,
    "b": 194
  },
  "hsl": {
    "h": 245.496,
    "s": 51.779,
    "l": 50.392
  },
  "oklch": {
    "l": 0.46545,
    "c": 0.19555,
    "h": 279.7
  },
  "luminance": 0.08946
}

Semantic roles & 50–950 ramp

primary

#4B3FC2

secondary

#C6CC91

accent

#DB4DCE

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4B3FC2

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

Preview Lab → · Contrast checker → · Palette generator →