#4552CA#4552CA

#4552CA is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.0% C 0.185 H 273.0°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#4552CA
RGB	rgb(69, 82, 202)
HSL	hsl(234, 56%, 53%)
HSV	hsv(234, 66%, 79%)
CMYK	cmyk(65.8%, 59.4%, 0%, 20.8%)
CIE-LAB	lab(40.51, 33.23, -63.99)
CIE-LCH	lch(40.51, 72.10, 297.44°)
OKLab	oklab(50.03% 0.0098 -0.1843)
OKLCH	oklch(50.03% 0.185 273)
XYZ	xyz(16.1286, 11.5626, 57.2475)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552CA #CABD45

analogous

#4595CA #4552CA #7A45CA

triadic

#4552CA #CA4552 #52CA45

tetradic

#4552CA #CA4595 #CABD45 #45CA7A

square

#4552CA #CA4595 #CABD45 #45CA7A

split-complementary

#4552CA #CA7A45 #95CA45

monochromatic

#212974 #2F3AA3 #4552CA #757ED8 #A4ABE5

Accessibility & contrast

On white

6.34

#4552CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#4552CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552CA

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552CA	#FFFFFF	#000000	##FFFFFF
##4552CA	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#007086

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #4552ca;
/* rgb */ color: rgb(69, 82, 202);
/* oklch */ color: oklch(50.0% 0.185 273.0);

Tailwind

colors: {
  custom: {
    50: '#8882db',
    500: '#4552ca',
    950: '#000000',
  },
}

SCSS

$custom: #4552ca;
$custom-light: #8882db;
$custom-dark: #000000;

JSON

{
  "hex": "#4552ca",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 202
  },
  "hsl": {
    "h": 234.135,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.50032,
    "c": 0.18457,
    "h": 273
  },
  "luminance": 0.11564
}

Semantic roles & 50–950 ramp

primary

#4552CA

secondary

#D2CC99

accent

#D049DF

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4552CA

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

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