#4749D8#4749D8

#4749D8 is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 49.8% C 0.213 H 274.9°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#4749D8
RGB	rgb(71, 73, 216)
HSL	hsl(239, 65%, 56%)
HSV	hsv(239, 67%, 85%)
CMYK	cmyk(67.1%, 66.2%, 0%, 15.3%)
CIE-LAB	lab(39.68, 43.74, -73.40)
CIE-LCH	lch(39.68, 85.45, 300.79°)
OKLab	oklab(49.81% 0.018 -0.2119)
OKLCH	oklch(49.81% 0.213 274.9)
XYZ	xyz(17.3717, 11.0610, 66.1719)
Luminance	0.1106 (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

#4749D8 #D8D647

analogous

#4792D8 #4749D8 #8E47D8

triadic

#4749D8 #D84749 #49D847

tetradic

#4749D8 #D84792 #D8D647 #47D88E

square

#4749D8 #D84792 #D8D647 #47D88E

split-complementary

#4749D8 #D88E47 #92D847

monochromatic

#1D1E88 #272ABA #4749D8 #797BE3 #ACADED

Accessibility & contrast

On white

6.54

#4749D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4749D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4749D8

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4749D8	#FFFFFF	#000000	##FFFFFF
##4749D8	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DC

Deuteranopia (green-blind)

#0057D5

Tritanopia (blue-blind)

#006F8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4749d8;
/* rgb */ color: rgb(71, 73, 216);
/* oklch */ color: oklch(49.8% 0.213 274.9);

Tailwind

colors: {
  custom: {
    50: '#8c7ce5',
    500: '#4749d8',
    950: '#000000',
  },
}

SCSS

$custom: #4749d8;
$custom-light: #8c7ce5;
$custom-dark: #000000;

JSON

{
  "hex": "#4749d8",
  "rgb": {
    "r": 71,
    "g": 73,
    "b": 216
  },
  "hsl": {
    "h": 239.172,
    "s": 65.022,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49812,
    "c": 0.21271,
    "h": 274.9
  },
  "luminance": 0.11063
}

Semantic roles & 50–950 ramp

primary

#4749D8

secondary

#DBDAA0

accent

#E640E8

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4749D8

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

Preview Lab → · Contrast checker → · Palette generator →