#4752C1#4752C1

#4752C1 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.4% C 0.172 H 274.0°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4752C1
RGB	rgb(71, 82, 193)
HSL	hsl(235, 50%, 52%)
HSV	hsv(235, 63%, 76%)
CMYK	cmyk(63.2%, 57.5%, 0%, 24.3%)
CIE-LAB	lab(39.95, 30.44, -59.66)
CIE-LCH	lch(39.95, 66.98, 297.03°)
OKLab	oklab(49.44% 0.012 -0.1715)
OKLCH	oklch(49.44% 0.172 274)
XYZ	xyz(15.2383, 11.2232, 51.8050)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4752C1 #C1B647

analogous

#478FC1 #4752C1 #7947C1

triadic

#4752C1 #C14752 #52C147

tetradic

#4752C1 #C1478F #C1B647 #47C179

square

#4752C1 #C1478F #C1B647 #47C179

split-complementary

#4752C1 #C17947 #8FC147

monochromatic

#242A6A #333C98 #4752C1 #757DD0 #A3A8E0

Accessibility & contrast

On white

6.47

#4752C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4752C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4752C1

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4752C1	#FFFFFF	#000000	##FFFFFF
##4752C1	1.00	6.47	3.24	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C5

Deuteranopia (green-blind)

#0059BF

Tritanopia (blue-blind)

#006D81

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4752c1;
/* rgb */ color: rgb(71, 82, 193);
/* oklch */ color: oklch(49.4% 0.172 274.0);

Tailwind

colors: {
  custom: {
    50: '#8782d5',
    500: '#4752c1',
    950: '#000000',
  },
}

SCSS

$custom: #4752c1;
$custom-light: #8782d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4752c1",
  "rgb": {
    "r": 71,
    "g": 82,
    "b": 193
  },
  "hsl": {
    "h": 234.59,
    "s": 49.593,
    "l": 51.765
  },
  "oklch": {
    "l": 0.49436,
    "c": 0.17197,
    "h": 274
  },
  "luminance": 0.11224
}

Semantic roles & 50–950 ramp

primary

#4752C1

secondary

#CDC897

accent

#CD4FD9

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4752C1

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

Preview Lab → · Contrast checker → · Palette generator →