#4552CC#4552CC

#4552CC is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.2% C 0.187 H 273.0°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4552CC
RGB	rgb(69, 82, 204)
HSL	hsl(234, 57%, 54%)
HSV	hsv(234, 66%, 80%)
CMYK	cmyk(66.2%, 59.8%, 0%, 20%)
CIE-LAB	lab(40.67, 33.92, -64.89)
CIE-LCH	lch(40.67, 73.22, 297.60°)
OKLab	oklab(50.2% 0.0098 -0.187)
OKLCH	oklch(50.2% 0.187 273)
XYZ	xyz(16.3670, 11.6579, 58.5027)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552CC #CCBF45

analogous

#4595CC #4552CC #7B45CC

triadic

#4552CC #CC4552 #52CC45

tetradic

#4552CC #CC4595 #CCBF45 #45CC7B

square

#4552CC #CC4595 #CCBF45 #45CC7B

split-complementary

#4552CC #CC7B45 #95CC45

monochromatic

#202976 #2E39A6 #4552CC #757FD9 #A5ABE6

Accessibility & contrast

On white

6.30

#4552CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4552CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552CC

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552CC	#FFFFFF	#000000	##FFFFFF
##4552CC	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	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: #4552cc;
/* rgb */ color: rgb(69, 82, 204);
/* oklch */ color: oklch(50.2% 0.187 273.0);

Tailwind

colors: {
  custom: {
    50: '#8882dc',
    500: '#4552cc',
    950: '#000000',
  },
}

SCSS

$custom: #4552cc;
$custom-light: #8882dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4552cc",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 204
  },
  "hsl": {
    "h": 234.222,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50195,
    "c": 0.18722,
    "h": 273
  },
  "luminance": 0.11659
}

Semantic roles & 50–950 ramp

primary

#4552CC

secondary

#D3CE99

accent

#D248E0

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4552CC

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

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