#4C48D9#4C48D9

#4C48D9 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.1% C 0.214 H 276.6°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4C48D9
RGB	rgb(76, 72, 217)
HSL	hsl(242, 66%, 57%)
HSV	hsv(242, 67%, 85%)
CMYK	cmyk(65%, 66.8%, 0%, 14.9%)
CIE-LAB	lab(39.88, 45.29, -73.64)
CIE-LCH	lch(39.88, 86.45, 301.60°)
OKLab	oklab(50.07% 0.0245 -0.2125)
OKLCH	oklch(50.07% 0.214 276.6)
XYZ	xyz(17.8182, 11.1795, 66.8511)
Luminance	0.1118 (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

#4C48D9 #D5D948

analogous

#488DD9 #4C48D9 #9548D9

triadic

#4C48D9 #D94C48 #48D94C

tetradic

#4C48D9 #D9488D #D5D948 #48D995

square

#4C48D9 #D9488D #D5D948 #48D995

split-complementary

#4C48D9 #D99548 #8DD948

monochromatic

#201D8A #2B27BD #4C48D9 #7E7BE4 #AFADEE

Accessibility & contrast

On white

6.49

#4C48D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4C48D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C48D9

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C48D9	#FFFFFF	#000000	##FFFFFF
##4C48D9	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DD

Deuteranopia (green-blind)

#0058D6

Tritanopia (blue-blind)

#006E8A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4c48d9;
/* rgb */ color: rgb(76, 72, 217);
/* oklch */ color: oklch(50.1% 0.214 276.6);

Tailwind

colors: {
  custom: {
    50: '#8e7ce6',
    500: '#4c48d9',
    950: '#000000',
  },
}

SCSS

$custom: #4c48d9;
$custom-light: #8e7ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c48d9",
  "rgb": {
    "r": 76,
    "g": 72,
    "b": 217
  },
  "hsl": {
    "h": 241.655,
    "s": 65.611,
    "l": 56.667
  },
  "oklch": {
    "l": 0.50067,
    "c": 0.21392,
    "h": 276.6
  },
  "luminance": 0.11181
}

Semantic roles & 50–950 ramp

primary

#4C48D9

secondary

#DADCA1

accent

#E93FE4

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4C48D9

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

Preview Lab → · Contrast checker → · Palette generator →