#4752C9#4752C9

#4752C9 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.1% C 0.183 H 273.8°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4752C9
RGB	rgb(71, 82, 201)
HSL	hsl(235, 55%, 53%)
HSV	hsv(235, 65%, 79%)
CMYK	cmyk(64.7%, 59.2%, 0%, 21.2%)
CIE-LAB	lab(40.56, 33.19, -63.33)
CIE-LCH	lch(40.56, 71.50, 297.66°)
OKLab	oklab(50.07% 0.012 -0.1823)
OKLCH	oklch(50.07% 0.183 273.8)
XYZ	xyz(16.1549, 11.5898, 56.6327)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4752C9 #C9BE47

analogous

#4793C9 #4752C9 #7D47C9

triadic

#4752C9 #C94752 #52C947

tetradic

#4752C9 #C94793 #C9BE47 #47C97D

square

#4752C9 #C94793 #C9BE47 #47C97D

split-complementary

#4752C9 #C97D47 #93C947

monochromatic

#222974 #303AA3 #4752C9 #767ED7 #A6ABE5

Accessibility & contrast

On white

6.33

#4752C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#4752C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4752C9

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4752C9	#FFFFFF	#000000	##FFFFFF
##4752C9	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CD

Deuteranopia (green-blind)

#005AC7

Tritanopia (blue-blind)

#006F85

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4752c9;
/* rgb */ color: rgb(71, 82, 201);
/* oklch */ color: oklch(50.1% 0.183 273.8);

Tailwind

colors: {
  custom: {
    50: '#8882da',
    500: '#4752c9',
    950: '#000000',
  },
}

SCSS

$custom: #4752c9;
$custom-light: #8882da;
$custom-dark: #000000;

JSON

{
  "hex": "#4752c9",
  "rgb": {
    "r": 71,
    "g": 82,
    "b": 201
  },
  "hsl": {
    "h": 234.923,
    "s": 54.622,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50073,
    "c": 0.18273,
    "h": 273.8
  },
  "luminance": 0.11591
}

Semantic roles & 50–950 ramp

primary

#4752C9

secondary

#D2CD9A

accent

#D14ADE

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4752C9

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

Preview Lab → · Contrast checker → · Palette generator →