#4C49DB#4C49DB

#4C49DB is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 50.4% C 0.215 H 276.3°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4C49DB
RGB	rgb(76, 73, 219)
HSL	hsl(241, 67%, 57%)
HSV	hsv(241, 67%, 86%)
CMYK	cmyk(65.3%, 66.7%, 0%, 14.1%)
CIE-LAB	lab(40.27, 45.36, -74.15)
CIE-LCH	lch(40.27, 86.92, 301.46°)
OKLab	oklab(50.4% 0.0236 -0.214)
OKLCH	oklch(50.4% 0.215 276.3)
XYZ	xyz(18.1450, 11.4145, 68.2511)
Luminance	0.1142 (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

#4C49DB #D8DB49

analogous

#498FDB #4C49DB #9549DB

triadic

#4C49DB #DB4C49 #49DB4C

tetradic

#4C49DB #DB498F #D8DB49 #49DB95

square

#4C49DB #DB498F #D8DB49 #49DB95

split-complementary

#4C49DB #DB9549 #8FDB49

monochromatic

#1E1C8E #2926C1 #4C49DB #7E7CE5 #B1AFEF

Accessibility & contrast

On white

6.40

#4C49DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#4C49DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C49DB

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C49DB	#FFFFFF	#000000	##FFFFFF
##4C49DB	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E0

Deuteranopia (green-blind)

#0058D8

Tritanopia (blue-blind)

#00708C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4c49db;
/* rgb */ color: rgb(76, 73, 219);
/* oklch */ color: oklch(50.4% 0.215 276.3);

Tailwind

colors: {
  custom: {
    50: '#8f7de7',
    500: '#4c49db',
    950: '#000000',
  },
}

SCSS

$custom: #4c49db;
$custom-light: #8f7de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c49db",
  "rgb": {
    "r": 76,
    "g": 73,
    "b": 219
  },
  "hsl": {
    "h": 241.233,
    "s": 66.972,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50402,
    "c": 0.21529,
    "h": 276.3
  },
  "luminance": 0.11416
}

Semantic roles & 50–950 ramp

primary

#4C49DB

secondary

#DCDDA2

accent

#EA3EE6

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4C49DB

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

Preview Lab → · Contrast checker → · Palette generator →