#4C48CF#4C48CF

#4C48CF is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.2% C 0.201 H 277.3°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#4C48CF
RGB	rgb(76, 72, 207)
HSL	hsl(242, 58%, 55%)
HSV	hsv(242, 65%, 81%)
CMYK	cmyk(63.3%, 65.2%, 0%, 18.8%)
CIE-LAB	lab(39.03, 42.06, -69.28)
CIE-LCH	lch(39.03, 81.05, 301.26°)
OKLab	oklab(49.19% 0.0256 -0.1997)
OKLCH	oklch(49.19% 0.201 277.3)
XYZ	xyz(16.5567, 10.6749, 60.2073)
Luminance	0.1068 (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

#4C48CF #CBCF48

analogous

#4887CF #4C48CF #9048CF

triadic

#4C48CF #CF4C48 #48CF4C

tetradic

#4C48CF #CF4887 #CBCF48 #48CF90

square

#4C48CF #CF4887 #CBCF48 #48CF90

split-complementary

#4C48CF #CF9048 #87CF48

monochromatic

#23217C #312DAD #4C48CF #7B78DC #ABA9E8

Accessibility & contrast

On white

6.70

#4C48CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#4C48CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C48CF

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C48CF	#FFFFFF	#000000	##FFFFFF
##4C48CF	1.00	6.70	3.14	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D3

Deuteranopia (green-blind)

#0056CC

Tritanopia (blue-blind)

#006B85

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4c48cf;
/* rgb */ color: rgb(76, 72, 207);
/* oklch */ color: oklch(49.2% 0.201 277.3);

Tailwind

colors: {
  custom: {
    50: '#8d7cdf',
    500: '#4c48cf',
    950: '#000000',
  },
}

SCSS

$custom: #4c48cf;
$custom-light: #8d7cdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c48cf",
  "rgb": {
    "r": 76,
    "g": 72,
    "b": 207
  },
  "hsl": {
    "h": 241.778,
    "s": 58.442,
    "l": 54.706
  },
  "oklch": {
    "l": 0.49186,
    "c": 0.20138,
    "h": 277.3
  },
  "luminance": 0.10676
}

Semantic roles & 50–950 ramp

primary

#4C48CF

secondary

#D4D69D

accent

#E246DD

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4C48CF

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

Preview Lab → · Contrast checker → · Palette generator →