#4C3CB8#4C3CB8

#4C3CB8 is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.3% C 0.186 H 281.8°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#4C3CB8
RGB	rgb(76, 60, 184)
HSL	hsl(248, 51%, 48%)
HSV	hsv(248, 67%, 72%)
CMYK	cmyk(58.7%, 67.4%, 0%, 27.8%)
CIE-LAB	lab(34.45, 41.76, -63.33)
CIE-LCH	lch(34.45, 75.86, 303.40°)
OKLab	oklab(45.27% 0.0382 -0.1823)
OKLCH	oklch(45.27% 0.186 281.8)
XYZ	xyz(13.2454, 8.2280, 46.2283)
Luminance	0.0823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.69

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C3CB8 #A8B83C

analogous

#3C6AB8 #4C3CB8 #8A3CB8

triadic

#4C3CB8 #B84C3C #3CB84C

tetradic

#4C3CB8 #B83C6A #A8B83C #3CB88A

square

#4C3CB8 #B83C6A #A8B83C #3CB88A

split-complementary

#4C3CB8 #B88A3C #6AB83C

monochromatic

#261E5C #392D8A #4C3CB8 #7265CD #9C93DC

Accessibility & contrast

On white

7.94

#4C3CB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#4C3CB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C3CB8

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C3CB8	#FFFFFF	#000000	##FFFFFF
##4C3CB8	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055BC

Deuteranopia (green-blind)

#004DB6

Tritanopia (blue-blind)

#055C75

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4c3cb8;
/* rgb */ color: rgb(76, 60, 184);
/* oklch */ color: oklch(45.3% 0.186 281.8);

Tailwind

colors: {
  custom: {
    50: '#8973ce',
    500: '#4c3cb8',
    950: '#000000',
  },
}

SCSS

$custom: #4c3cb8;
$custom-light: #8973ce;
$custom-dark: #000000;

JSON

{
  "hex": "#4c3cb8",
  "rgb": {
    "r": 76,
    "g": 60,
    "b": 184
  },
  "hsl": {
    "h": 247.742,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.45273,
    "c": 0.18626,
    "h": 281.8
  },
  "luminance": 0.08229
}

Semantic roles & 50–950 ramp

primary

#4C3CB8

secondary

#BFC789

accent

#DA4DC8

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4C3CB8

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

Preview Lab → · Contrast checker → · Palette generator →