#4552BE#4552BE

#4552BE is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.1% C 0.168 H 273.3°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#4552BE
RGB	rgb(69, 82, 190)
HSL	hsl(234, 48%, 51%)
HSV	hsv(234, 64%, 75%)
CMYK	cmyk(63.7%, 56.8%, 0%, 25.5%)
CIE-LAB	lab(39.61, 29.08, -58.48)
CIE-LCH	lch(39.61, 65.31, 296.44°)
OKLab	oklab(49.08% 0.0097 -0.1681)
OKLCH	oklch(49.08% 0.168 273.3)
XYZ	xyz(14.7627, 11.0162, 50.0536)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4552BE #BEB145

analogous

#458EBE #4552BE #7445BE

triadic

#4552BE #BE4552 #52BE45

tetradic

#4552BE #BE458E #BEB145 #45BE74

square

#4552BE #BE458E #BEB145 #45BE74

split-complementary

#4552BE #BE7445 #8EBE45

monochromatic

#232A65 #333D93 #4552BE #727CCE #A0A6DE

Accessibility & contrast

On white

6.56

#4552BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#4552BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4552BE

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4552BE	#FFFFFF	#000000	##FFFFFF
##4552BE	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C2

Deuteranopia (green-blind)

#0058BC

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4552be;
/* rgb */ color: rgb(69, 82, 190);
/* oklch */ color: oklch(49.1% 0.168 273.3);

Tailwind

colors: {
  custom: {
    50: '#8582d2',
    500: '#4552be',
    950: '#000000',
  },
}

SCSS

$custom: #4552be;
$custom-light: #8582d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4552be",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 190
  },
  "hsl": {
    "h": 233.554,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49075,
    "c": 0.1684,
    "h": 273.3
  },
  "luminance": 0.11018
}

Semantic roles & 50–950 ramp

primary

#4552BE

secondary

#CAC495

accent

#C950D8

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #4552BE

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

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