#4C48DA#4C48DA

#4C48DA is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.2% C 0.215 H 276.5°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4C48DA
RGB	rgb(76, 72, 218)
HSL	hsl(242, 66%, 57%)
HSV	hsv(242, 67%, 85%)
CMYK	cmyk(65.1%, 67%, 0%, 14.5%)
CIE-LAB	lab(39.97, 45.62, -74.07)
CIE-LCH	lch(39.97, 86.99, 301.63°)
OKLab	oklab(50.16% 0.0244 -0.2138)
OKLCH	oklch(50.16% 0.215 276.5)
XYZ	xyz(17.9486, 11.2316, 67.5381)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Purpleish Blue

#6140EF

ΔE00 4.27

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C48DA #D6DA48

analogous

#488DDA #4C48DA #9548DA

triadic

#4C48DA #DA4C48 #48DA4C

tetradic

#4C48DA #DA488D #D6DA48 #48DA95

square

#4C48DA #DA488D #D6DA48 #48DA95

split-complementary

#4C48DA #DA9548 #8DDA48

monochromatic

#1F1C8B #2B26BE #4C48DA #7E7BE4 #B0AEEF

Accessibility & contrast

On white

6.47

#4C48DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4C48DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C48DA

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C48DA	#FFFFFF	#000000	##FFFFFF
##4C48DA	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065DE

Deuteranopia (green-blind)

#0058D7

Tritanopia (blue-blind)

#006F8B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4c48da;
/* rgb */ color: rgb(76, 72, 218);
/* oklch */ color: oklch(50.2% 0.215 276.5);

Tailwind

colors: {
  custom: {
    50: '#8f7ce7',
    500: '#4c48da',
    950: '#000000',
  },
}

SCSS

$custom: #4c48da;
$custom-light: #8f7ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c48da",
  "rgb": {
    "r": 76,
    "g": 72,
    "b": 218
  },
  "hsl": {
    "h": 241.644,
    "s": 66.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.50157,
    "c": 0.21516,
    "h": 276.5
  },
  "luminance": 0.11233
}

Semantic roles & 50–950 ramp

primary

#4C48DA

secondary

#DBDDA1

accent

#E93FE5

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4C48DA

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

Preview Lab → · Contrast checker → · Palette generator →