#4752CC#4752CC

#4752CC is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.3% C 0.187 H 273.7°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4752CC
RGB	rgb(71, 82, 204)
HSL	hsl(235, 57%, 54%)
HSV	hsv(235, 65%, 80%)
CMYK	cmyk(65.2%, 59.8%, 0%, 20%)
CIE-LAB	lab(40.79, 34.21, -64.69)
CIE-LCH	lch(40.79, 73.18, 297.87°)
OKLab	oklab(50.32% 0.0119 -0.1863)
OKLCH	oklch(50.32% 0.187 273.7)
XYZ	xyz(16.5113, 11.7324, 58.5095)
Luminance	0.1173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4752CC #CCC147

analogous

#4795CC #4752CC #7F47CC

triadic

#4752CC #CC4752 #52CC47

tetradic

#4752CC #CC4795 #CCC147 #47CC7F

square

#4752CC #CC4795 #CCC147 #47CC7F

split-complementary

#4752CC #CC7F47 #95CC47

monochromatic

#212877 #2E38A7 #4752CC #777FD9 #A7ACE7

Accessibility & contrast

On white

6.27

#4752CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4752CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4752CC

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4752CC	#FFFFFF	#000000	##FFFFFF
##4752CC	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D0

Deuteranopia (green-blind)

#005ACA

Tritanopia (blue-blind)

#007087

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4752cc;
/* rgb */ color: rgb(71, 82, 204);
/* oklch */ color: oklch(50.3% 0.187 273.7);

Tailwind

colors: {
  custom: {
    50: '#8982dc',
    500: '#4752cc',
    950: '#000000',
  },
}

SCSS

$custom: #4752cc;
$custom-light: #8982dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4752cc",
  "rgb": {
    "r": 71,
    "g": 82,
    "b": 204
  },
  "hsl": {
    "h": 235.038,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.50316,
    "c": 0.18671,
    "h": 273.7
  },
  "luminance": 0.11734
}

Semantic roles & 50–950 ramp

primary

#4752CC

secondary

#D4CF9B

accent

#D348E0

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4752CC

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

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