#4748C8#4748C8

#4748C8 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 48.2% C 0.194 H 276.0°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#4748C8
RGB	rgb(71, 72, 200)
HSL	hsl(240, 54%, 53%)
HSV	hsv(240, 65%, 78%)
CMYK	cmyk(64.5%, 64%, 0%, 21.6%)
CIE-LAB	lab(38.10, 39.03, -66.76)
CIE-LCH	lch(38.10, 77.33, 300.31°)
OKLab	oklab(48.24% 0.0202 -0.1925)
OKLCH	oklch(48.24% 0.194 276)
XYZ	xyz(15.3378, 10.1432, 55.7819)
Luminance	0.1014 (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

#4748C8 #C8C747

analogous

#4788C8 #4748C8 #8647C8

triadic

#4748C8 #C84748 #48C847

tetradic

#4748C8 #C84788 #C8C747 #47C886

square

#4748C8 #C84788 #C8C747 #47C886

split-complementary

#4748C8 #C88647 #88C847

monochromatic

#222372 #3031A2 #4748C8 #7677D6 #A5A6E4

Accessibility & contrast

On white

6.93

#4748C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4748C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4748C8

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4748C8	#FFFFFF	#000000	##FFFFFF
##4748C8	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FCC

Deuteranopia (green-blind)

#0054C6

Tritanopia (blue-blind)

#006981

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4748c8;
/* rgb */ color: rgb(71, 72, 200);
/* oklch */ color: oklch(48.2% 0.194 276.0);

Tailwind

colors: {
  custom: {
    50: '#897bda',
    500: '#4748c8',
    950: '#000000',
  },
}

SCSS

$custom: #4748c8;
$custom-light: #897bda;
$custom-dark: #000000;

JSON

{
  "hex": "#4748c8",
  "rgb": {
    "r": 71,
    "g": 72,
    "b": 200
  },
  "hsl": {
    "h": 239.535,
    "s": 53.975,
    "l": 53.137
  },
  "oklch": {
    "l": 0.48239,
    "c": 0.19354,
    "h": 276
  },
  "luminance": 0.10144
}

Semantic roles & 50–950 ramp

primary

#4748C8

secondary

#D1D19A

accent

#DC4ADD

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4748C8

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

Preview Lab → · Contrast checker → · Palette generator →