#4748C9#4748C9

#4748C9 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.3% C 0.195 H 275.9°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#4748C9
RGB	rgb(71, 72, 201)
HSL	hsl(240, 55%, 53%)
HSV	hsv(240, 65%, 79%)
CMYK	cmyk(64.7%, 64.2%, 0%, 21.2%)
CIE-LAB	lab(38.18, 39.37, -67.20)
CIE-LCH	lch(38.18, 77.89, 300.36°)
OKLab	oklab(48.33% 0.0202 -0.1938)
OKLCH	oklch(48.33% 0.195 275.9)
XYZ	xyz(15.4551, 10.1901, 56.3994)
Luminance	0.1019 (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

#4748C9 #C9C847

analogous

#4789C9 #4748C9 #8747C9

triadic

#4748C9 #C94748 #48C947

tetradic

#4748C9 #C94789 #C9C847 #47C987

square

#4748C9 #C94789 #C9C847 #47C987

split-complementary

#4748C9 #C98747 #89C947

monochromatic

#222374 #3031A3 #4748C9 #7677D7 #A6A6E5

Accessibility & contrast

On white

6.91

#4748C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#4748C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4748C9

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4748C9	#FFFFFF	#000000	##FFFFFF
##4748C9	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060CD

Deuteranopia (green-blind)

#0054C7

Tritanopia (blue-blind)

#006982

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4748c9;
/* rgb */ color: rgb(71, 72, 201);
/* oklch */ color: oklch(48.3% 0.195 275.9);

Tailwind

colors: {
  custom: {
    50: '#897bda',
    500: '#4748c9',
    950: '#000000',
  },
}

SCSS

$custom: #4748c9;
$custom-light: #897bda;
$custom-dark: #000000;

JSON

{
  "hex": "#4748c9",
  "rgb": {
    "r": 71,
    "g": 72,
    "b": 201
  },
  "hsl": {
    "h": 239.538,
    "s": 54.622,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48326,
    "c": 0.19483,
    "h": 275.9
  },
  "luminance": 0.10191
}

Semantic roles & 50–950 ramp

primary

#4748C9

secondary

#D2D19A

accent

#DD4ADE

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4748C9

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

Preview Lab → · Contrast checker → · Palette generator →