#4C48DC#4C48DC

#4C48DC is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.3% C 0.218 H 276.4°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#4C48DC
RGB	rgb(76, 72, 220)
HSL	hsl(242, 68%, 57%)
HSV	hsv(242, 67%, 86%)
CMYK	cmyk(65.5%, 67.3%, 0%, 13.7%)
CIE-LAB	lab(40.14, 46.26, -74.93)
CIE-LCH	lch(40.14, 88.06, 301.69°)
OKLab	oklab(50.34% 0.0242 -0.2163)
OKLCH	oklch(50.34% 0.218 276.4)
XYZ	xyz(18.2119, 11.3370, 68.9248)
Luminance	0.1134 (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

#4C48DC #D8DC48

analogous

#488EDC #4C48DC #9648DC

triadic

#4C48DC #DC4C48 #48DC4C

tetradic

#4C48DC #DC488E #D8DC48 #48DC96

square

#4C48DC #DC488E #D8DC48 #48DC96

split-complementary

#4C48DC #DC9648 #8EDC48

monochromatic

#1E1B8E #2925C2 #4C48DC #7E7BE6 #B1AFF0

Accessibility & contrast

On white

6.43

#4C48DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#4C48DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C48DC

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C48DC	#FFFFFF	#000000	##FFFFFF
##4C48DC	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E1

Deuteranopia (green-blind)

#0058D9

Tritanopia (blue-blind)

#006F8C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4c48dc;
/* rgb */ color: rgb(76, 72, 220);
/* oklch */ color: oklch(50.3% 0.218 276.4);

Tailwind

colors: {
  custom: {
    50: '#8f7ce8',
    500: '#4c48dc',
    950: '#000000',
  },
}

SCSS

$custom: #4c48dc;
$custom-light: #8f7ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c48dc",
  "rgb": {
    "r": 76,
    "g": 72,
    "b": 220
  },
  "hsl": {
    "h": 241.622,
    "s": 67.89,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50336,
    "c": 0.21763,
    "h": 276.4
  },
  "luminance": 0.11339
}

Semantic roles & 50–950 ramp

primary

#4C48DC

secondary

#DCDEA2

accent

#EB3DE6

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4C48DC

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

Preview Lab → · Contrast checker → · Palette generator →