#4745CC#4745CC

#4745CC is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.1% C 0.202 H 276.3°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#4745CC
RGB	rgb(71, 69, 204)
HSL	hsl(241, 57%, 54%)
HSV	hsv(241, 66%, 80%)
CMYK	cmyk(65.2%, 66.2%, 0%, 20%)
CIE-LAB	lab(37.76, 42.16, -69.63)
CIE-LCH	lch(37.76, 81.40, 301.19°)
OKLab	oklab(48.1% 0.0222 -0.2009)
OKLCH	oklch(48.1% 0.202 276.3)
XYZ	xyz(15.6222, 9.9541, 58.2131)
Luminance	0.0995 (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

#4745CC #CACC45

analogous

#4586CC #4745CC #8A45CC

triadic

#4745CC #CC4745 #45CC47

tetradic

#4745CC #CC4586 #CACC45 #45CC8A

square

#4745CC #CC4586 #CACC45 #45CC8A

split-complementary

#4745CC #CC8A45 #86CC45

monochromatic

#222076 #2F2EA6 #4745CC #7775D9 #A6A5E6

Accessibility & contrast

On white

7.02

#4745CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#4745CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4745CC

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4745CC	#FFFFFF	#000000	##FFFFFF
##4745CC	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD0

Deuteranopia (green-blind)

#0053C9

Tritanopia (blue-blind)

#006882

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4745cc;
/* rgb */ color: rgb(71, 69, 204);
/* oklch */ color: oklch(48.1% 0.202 276.3);

Tailwind

colors: {
  custom: {
    50: '#8a79dd',
    500: '#4745cc',
    950: '#000000',
  },
}

SCSS

$custom: #4745cc;
$custom-light: #8a79dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4745cc",
  "rgb": {
    "r": 71,
    "g": 69,
    "b": 204
  },
  "hsl": {
    "h": 240.889,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48098,
    "c": 0.20214,
    "h": 276.3
  },
  "luminance": 0.09955
}

Semantic roles & 50–950 ramp

primary

#4745CC

secondary

#D2D399

accent

#E048DE

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4745CC

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

Preview Lab → · Contrast checker → · Palette generator →