#4C3BB7#4C3BB7

#4C3BB7 is a mid, vivid blue. Relative luminance 0.081; OKLCH L 45.0% C 0.186 H 282.1°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#4C3BB7
RGB	rgb(76, 59, 183)
HSL	hsl(248, 51%, 47%)
HSV	hsv(248, 68%, 72%)
CMYK	cmyk(58.5%, 67.8%, 0%, 28.2%)
CIE-LAB	lab(34.15, 42.02, -63.23)
CIE-LCH	lch(34.15, 75.92, 303.61°)
OKLab	oklab(45.03% 0.0392 -0.182)
OKLCH	oklch(45.03% 0.186 282.1)
XYZ	xyz(13.0890, 8.0825, 45.6609)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.91

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3BB7 #A6B73B

analogous

#3B68B7 #4C3BB7 #8A3BB7

triadic

#4C3BB7 #B74C3B #3BB74C

tetradic

#4C3BB7 #B73B68 #A6B73B #3BB78A

square

#4C3BB7 #B73B68 #A6B73B #3BB78A

split-complementary

#4C3BB7 #B78A3B #68B73B

monochromatic

#261D5A #392C89 #4C3BB7 #7163CD #9B91DC

Accessibility & contrast

On white

8.03

#4C3BB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4C3BB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3BB7

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3BB7	#FFFFFF	#000000	##FFFFFF
##4C3BB7	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BB

Deuteranopia (green-blind)

#004CB5

Tritanopia (blue-blind)

#095B74

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4c3bb7;
/* rgb */ color: rgb(76, 59, 183);
/* oklch */ color: oklch(45.0% 0.186 282.1);

Tailwind

colors: {
  custom: {
    50: '#8972ce',
    500: '#4c3bb7',
    950: '#000000',
  },
}

SCSS

$custom: #4c3bb7;
$custom-light: #8972ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3bb7",
  "rgb": {
    "r": 76,
    "g": 59,
    "b": 183
  },
  "hsl": {
    "h": 248.226,
    "s": 51.24,
    "l": 47.451
  },
  "oklch": {
    "l": 0.4503,
    "c": 0.18618,
    "h": 282.1
  },
  "luminance": 0.08083
}

Semantic roles & 50–950 ramp

primary

#4C3BB7

secondary

#BEC687

accent

#DB4DC7

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4C3BB7

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

Preview Lab → · Contrast checker → · Palette generator →