#4C49CA#4C49CA

#4C49CA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.9% C 0.194 H 277.5°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#4C49CA
RGB	rgb(76, 73, 202)
HSL	hsl(241, 55%, 54%)
HSV	hsv(241, 64%, 79%)
CMYK	cmyk(62.4%, 63.9%, 0%, 20.8%)
CIE-LAB	lab(38.84, 39.83, -66.70)
CIE-LCH	lch(38.84, 77.68, 300.84°)
OKLab	oklab(48.92% 0.0253 -0.1922)
OKLCH	oklch(48.92% 0.194 277.5)
XYZ	xyz(16.0203, 10.5646, 57.0606)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.59

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C49CA #C7CA49

analogous

#4987CA #4C49CA #8D49CA

triadic

#4C49CA #CA4C49 #49CA4C

tetradic

#4C49CA #CA4987 #C7CA49 #49CA8D

square

#4C49CA #CA4987 #C7CA49 #49CA8D

split-complementary

#4C49CA #CA8D49 #87CA49

monochromatic

#242276 #3330A6 #4C49CA #7B78D8 #A9A8E6

Accessibility & contrast

On white

6.75

#4C49CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4C49CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C49CA

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C49CA	#FFFFFF	#000000	##FFFFFF
##4C49CA	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CE

Deuteranopia (green-blind)

#0056C7

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4c49ca;
/* rgb */ color: rgb(76, 73, 202);
/* oklch */ color: oklch(48.9% 0.194 277.5);

Tailwind

colors: {
  custom: {
    50: '#8c7cdb',
    500: '#4c49ca',
    950: '#000000',
  },
}

SCSS

$custom: #4c49ca;
$custom-light: #8c7cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c49ca",
  "rgb": {
    "r": 76,
    "g": 73,
    "b": 202
  },
  "hsl": {
    "h": 241.395,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48919,
    "c": 0.19382,
    "h": 277.5
  },
  "luminance": 0.10566
}

Semantic roles & 50–950 ramp

primary

#4C49CA

secondary

#D2D39C

accent

#DE4ADB

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4C49CA

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

Preview Lab → · Contrast checker → · Palette generator →