#4C49BF#4C49BF

#4C49BF is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.0% C 0.179 H 278.3°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4C49BF
RGB	rgb(76, 73, 191)
HSL	hsl(242, 48%, 52%)
HSV	hsv(242, 62%, 75%)
CMYK	cmyk(60.2%, 61.8%, 0%, 25.1%)
CIE-LAB	lab(37.95, 36.22, -61.73)
CIE-LCH	lch(37.95, 71.57, 300.40°)
OKLab	oklab(48% 0.026 -0.1776)
OKLCH	oklch(48% 0.179 278.3)
XYZ	xyz(14.7640, 10.0621, 50.4443)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.57

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C49BF #BCBF49

analogous

#4981BF #4C49BF #8749BF

triadic

#4C49BF #BF4C49 #49BF4C

tetradic

#4C49BF #BF4981 #BCBF49 #49BF87

square

#4C49BF #BF4981 #BCBF49 #49BF87

split-complementary

#4C49BF #BF8749 #81BF49

monochromatic

#272569 #373596 #4C49BF #7976CF #A5A4DF

Accessibility & contrast

On white

6.97

#4C49BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4C49BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C49BF

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C49BF	#FFFFFF	#000000	##FFFFFF
##4C49BF	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC3

Deuteranopia (green-blind)

#0055BD

Tritanopia (blue-blind)

#00667D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4c49bf;
/* rgb */ color: rgb(76, 73, 191);
/* oklch */ color: oklch(48.0% 0.179 278.3);

Tailwind

colors: {
  custom: {
    50: '#8a7cd3',
    500: '#4c49bf',
    950: '#000000',
  },
}

SCSS

$custom: #4c49bf;
$custom-light: #8a7cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c49bf",
  "rgb": {
    "r": 76,
    "g": 73,
    "b": 191
  },
  "hsl": {
    "h": 241.525,
    "s": 47.967,
    "l": 51.765
  },
  "oklch": {
    "l": 0.47998,
    "c": 0.17948,
    "h": 278.3
  },
  "luminance": 0.10063
}

Semantic roles & 50–950 ramp

primary

#4C49BF

secondary

#CACC98

accent

#D850D4

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4C49BF

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

Preview Lab → · Contrast checker → · Palette generator →