#4748D7#4748D7

#4748D7 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.6% C 0.213 H 275.1°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#4748D7
RGB	rgb(71, 72, 215)
HSL	hsl(240, 64%, 56%)
HSV	hsv(240, 67%, 84%)
CMYK	cmyk(67%, 66.5%, 0%, 15.7%)
CIE-LAB	lab(39.38, 44.00, -73.33)
CIE-LCH	lch(39.38, 85.52, 300.96°)
OKLab	oklab(49.56% 0.0188 -0.2117)
OKLCH	oklch(49.56% 0.213 275.1)
XYZ	xyz(17.1776, 10.8791, 65.4714)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.93

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4748D7 #D7D647

analogous

#4790D7 #4748D7 #8E47D7

triadic

#4748D7 #D74748 #48D747

tetradic

#4748D7 #D74790 #D7D647 #47D78E

square

#4748D7 #D74790 #D7D647 #47D78E

split-complementary

#4748D7 #D78E47 #90D747

monochromatic

#1D1E86 #2829B9 #4748D7 #797AE2 #ACACED

Accessibility & contrast

On white

6.61

#4748D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4748D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4748D7

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4748D7	#FFFFFF	#000000	##FFFFFF
##4748D7	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063DB

Deuteranopia (green-blind)

#0056D4

Tritanopia (blue-blind)

#006E89

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4748d7;
/* rgb */ color: rgb(71, 72, 215);
/* oklch */ color: oklch(49.6% 0.213 275.1);

Tailwind

colors: {
  custom: {
    50: '#8c7ce4',
    500: '#4748d7',
    950: '#000000',
  },
}

SCSS

$custom: #4748d7;
$custom-light: #8c7ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#4748d7",
  "rgb": {
    "r": 71,
    "g": 72,
    "b": 215
  },
  "hsl": {
    "h": 239.583,
    "s": 64.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49562,
    "c": 0.21258,
    "h": 275.1
  },
  "luminance": 0.10881
}

Semantic roles & 50–950 ramp

primary

#4748D7

secondary

#DBDA9F

accent

#E641E7

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4748D7

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

Preview Lab → · Contrast checker → · Palette generator →