#4B49CC#4B49CC

#4B49CC is a mid, vivid blue. Relative luminance 0.106; OKLCH L 49.0% C 0.197 H 277.0°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B49CC
RGB	rgb(75, 73, 204)
HSL	hsl(241, 56%, 54%)
HSV	hsv(241, 64%, 80%)
CMYK	cmyk(63.2%, 64.2%, 0%, 20%)
CIE-LAB	lab(38.93, 40.33, -67.71)
CIE-LCH	lch(38.93, 78.81, 300.78°)
OKLab	oklab(49.02% 0.0239 -0.1951)
OKLCH	oklch(49.02% 0.197 277)
XYZ	xyz(16.1797, 10.6193, 58.3121)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.83

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B49CC #CACC49

analogous

#4989CC #4B49CC #8D49CC

triadic

#4B49CC #CC4B49 #49CC4B

tetradic

#4B49CC #CC4989 #CACC49 #49CC8D

square

#4B49CC #CC4989 #CACC49 #49CC8D

split-complementary

#4B49CC #CC8D49 #89CC49

monochromatic

#232279 #312FA9 #4B49CC #7A79D9 #AAA9E7

Accessibility & contrast

On white

6.72

#4B49CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4B49CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B49CC

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B49CC	#FFFFFF	#000000	##FFFFFF
##4B49CC	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D0

Deuteranopia (green-blind)

#0056C9

Tritanopia (blue-blind)

#006B84

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4b49cc;
/* rgb */ color: rgb(75, 73, 204);
/* oklch */ color: oklch(49.0% 0.197 277.0);

Tailwind

colors: {
  custom: {
    50: '#8b7cdd',
    500: '#4b49cc',
    950: '#000000',
  },
}

SCSS

$custom: #4b49cc;
$custom-light: #8b7cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4b49cc",
  "rgb": {
    "r": 75,
    "g": 73,
    "b": 204
  },
  "hsl": {
    "h": 240.916,
    "s": 56.223,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49021,
    "c": 0.1966,
    "h": 277
  },
  "luminance": 0.10621
}

Semantic roles & 50–950 ramp

primary

#4B49CC

secondary

#D3D49D

accent

#E048DD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4B49CC

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

Preview Lab → · Contrast checker → · Palette generator →