#4C48CD#4C48CD

#4C48CD is a mid, vivid blue. Relative luminance 0.106; OKLCH L 49.0% C 0.199 H 277.5°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4C48CD
RGB	rgb(76, 72, 205)
HSL	hsl(242, 57%, 54%)
HSV	hsv(242, 65%, 80%)
CMYK	cmyk(62.9%, 64.9%, 0%, 19.6%)
CIE-LAB	lab(38.86, 41.40, -68.40)
CIE-LCH	lch(38.86, 79.96, 301.19°)
OKLab	oklab(49.01% 0.0258 -0.1971)
OKLCH	oklch(49.01% 0.199 277.5)
XYZ	xyz(16.3137, 10.5777, 58.9278)
Luminance	0.1058 (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

#4C48CD #C9CD48

analogous

#4886CD #4C48CD #8F48CD

triadic

#4C48CD #CD4C48 #48CD4C

tetradic

#4C48CD #CD4886 #C9CD48 #48CD8F

square

#4C48CD #CD4886 #C9CD48 #48CD8F

split-complementary

#4C48CD #CD8F48 #86CD48

monochromatic

#242179 #322EA9 #4C48CD #7B78DA #AAA8E7

Accessibility & contrast

On white

6.74

#4C48CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4C48CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C48CD

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C48CD	#FFFFFF	#000000	##FFFFFF
##4C48CD	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D1

Deuteranopia (green-blind)

#0056CA

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4c48cd;
/* rgb */ color: rgb(76, 72, 205);
/* oklch */ color: oklch(49.0% 0.199 277.5);

Tailwind

colors: {
  custom: {
    50: '#8c7cdd',
    500: '#4c48cd',
    950: '#000000',
  },
}

SCSS

$custom: #4c48cd;
$custom-light: #8c7cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c48cd",
  "rgb": {
    "r": 76,
    "g": 72,
    "b": 205
  },
  "hsl": {
    "h": 241.805,
    "s": 57.082,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49013,
    "c": 0.19883,
    "h": 277.5
  },
  "luminance": 0.10579
}

Semantic roles & 50–950 ramp

primary

#4C48CD

secondary

#D3D59C

accent

#E047DC

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4C48CD

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

Preview Lab → · Contrast checker → · Palette generator →