#4748DE#4748DE

#4748DE is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.2% C 0.221 H 274.7°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4748DE
RGB	rgb(71, 72, 222)
HSL	hsl(240, 70%, 57%)
HSV	hsv(240, 68%, 87%)
CMYK	cmyk(68%, 67.6%, 0%, 12.9%)
CIE-LAB	lab(39.99, 46.30, -76.33)
CIE-LCH	lch(39.99, 89.27, 301.24°)
OKLab	oklab(50.2% 0.018 -0.2205)
OKLCH	oklch(50.2% 0.221 274.7)
XYZ	xyz(18.0963, 11.2466, 70.3102)
Luminance	0.1125 (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

#4748DE #DEDD47

analogous

#4793DE #4748DE #9247DE

triadic

#4748DE #DE4748 #48DE47

tetradic

#4748DE #DE4793 #DEDD47 #47DE92

square

#4748DE #DE4793 #DEDD47 #47DE92

split-complementary

#4748DE #DE9247 #93DE47

monochromatic

#1A1B91 #2324C5 #4748DE #7B7CE7 #AFAFF1

Accessibility & contrast

On white

6.46

#4748DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4748DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4748DE

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4748DE	#FFFFFF	#000000	##FFFFFF
##4748DE	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E3

Deuteranopia (green-blind)

#0057DB

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4748de;
/* rgb */ color: rgb(71, 72, 222);
/* oklch */ color: oklch(50.2% 0.221 274.7);

Tailwind

colors: {
  custom: {
    50: '#8d7ce9',
    500: '#4748de',
    950: '#000000',
  },
}

SCSS

$custom: #4748de;
$custom-light: #8d7ce9;
$custom-dark: #000000;

JSON

{
  "hex": "#4748de",
  "rgb": {
    "r": 71,
    "g": 72,
    "b": 222
  },
  "hsl": {
    "h": 239.603,
    "s": 69.585,
    "l": 57.451
  },
  "oklch": {
    "l": 0.50197,
    "c": 0.22125,
    "h": 274.7
  },
  "luminance": 0.11248
}

Semantic roles & 50–950 ramp

primary

#4748DE

secondary

#DFDEA2

accent

#EB3BEC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4748DE

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

Preview Lab → · Contrast checker → · Palette generator →