#4752CF#4752CF

#4752CF is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.6% C 0.191 H 273.6°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#4752CF
RGB	rgb(71, 82, 207)
HSL	hsl(235, 59%, 55%)
HSV	hsv(235, 66%, 81%)
CMYK	cmyk(65.7%, 60.4%, 0%, 18.8%)
CIE-LAB	lab(41.02, 35.24, -66.04)
CIE-LCH	lch(41.02, 74.85, 298.08°)
OKLab	oklab(50.56% 0.0119 -0.1903)
OKLCH	oklch(50.56% 0.191 273.6)
XYZ	xyz(16.8746, 11.8777, 60.4227)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4752CF #CFC447

analogous

#4796CF #4752CF #8047CF

triadic

#4752CF #CF4752 #52CF47

tetradic

#4752CF #CF4796 #CFC447 #47CF80

square

#4752CF #CF4796 #CFC447 #47CF80

split-complementary

#4752CF #CF8047 #96CF47

monochromatic

#20287B #2D37AC #4752CF #7880DC #A8ADE8

Accessibility & contrast

On white

6.22

#4752CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#4752CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4752CF

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4752CF	#FFFFFF	#000000	##FFFFFF
##4752CF	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D3

Deuteranopia (green-blind)

#005BCD

Tritanopia (blue-blind)

#007189

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4752cf;
/* rgb */ color: rgb(71, 82, 207);
/* oklch */ color: oklch(50.6% 0.191 273.6);

Tailwind

colors: {
  custom: {
    50: '#8a82df',
    500: '#4752cf',
    950: '#000000',
  },
}

SCSS

$custom: #4752cf;
$custom-light: #8a82df;
$custom-dark: #000000;

JSON

{
  "hex": "#4752cf",
  "rgb": {
    "r": 71,
    "g": 82,
    "b": 207
  },
  "hsl": {
    "h": 235.147,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.50561,
    "c": 0.19067,
    "h": 273.6
  },
  "luminance": 0.11879
}

Semantic roles & 50–950 ramp

primary

#4752CF

secondary

#D6D19C

accent

#D546E2

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4752CF

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

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