#4752CA#4752CA

#4752CA is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.2% C 0.184 H 273.7°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#4752CA
RGB	rgb(71, 82, 202)
HSL	hsl(235, 55%, 54%)
HSV	hsv(235, 65%, 79%)
CMYK	cmyk(64.9%, 59.4%, 0%, 20.8%)
CIE-LAB	lab(40.63, 33.53, -63.78)
CIE-LCH	lch(40.63, 72.06, 297.73°)
OKLab	oklab(50.15% 0.012 -0.1837)
OKLCH	oklch(50.15% 0.184 273.7)
XYZ	xyz(16.2730, 11.6370, 57.2543)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4752CA #CABF47

analogous

#4793CA #4752CA #7D47CA

triadic

#4752CA #CA4752 #52CA47

tetradic

#4752CA #CA4793 #CABF47 #47CA7D

square

#4752CA #CA4793 #CABF47 #47CA7D

split-complementary

#4752CA #CA7D47 #93CA47

monochromatic

#222975 #2F39A4 #4752CA #777FD8 #A6ABE5

Accessibility & contrast

On white

6.31

#4752CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4752CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4752CA

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4752CA	#FFFFFF	#000000	##FFFFFF
##4752CA	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4752ca;
/* rgb */ color: rgb(71, 82, 202);
/* oklch */ color: oklch(50.2% 0.184 273.7);

Tailwind

colors: {
  custom: {
    50: '#8982db',
    500: '#4752ca',
    950: '#000000',
  },
}

SCSS

$custom: #4752ca;
$custom-light: #8982db;
$custom-dark: #000000;

JSON

{
  "hex": "#4752ca",
  "rgb": {
    "r": 71,
    "g": 82,
    "b": 202
  },
  "hsl": {
    "h": 234.962,
    "s": 55.274,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50153,
    "c": 0.18406,
    "h": 273.7
  },
  "luminance": 0.11638
}

Semantic roles & 50–950 ramp

primary

#4752CA

secondary

#D2CE9A

accent

#D249DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4752CA

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

Preview Lab → · Contrast checker → · Palette generator →