#3552BE#3552BE

#3552BE is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.2% C 0.173 H 267.9°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3552BE
RGB	rgb(53, 82, 190)
HSL	hsl(227, 56%, 48%)
HSV	hsv(227, 72%, 75%)
CMYK	cmyk(72.1%, 56.8%, 0%, 25.5%)
CIE-LAB	lab(38.74, 26.70, -59.93)
CIE-LCH	lch(38.74, 65.61, 294.02°)
OKLab	oklab(48.19% -0.0064 -0.1727)
OKLCH	oklch(48.19% 0.173 267.9)
XYZ	xyz(13.7765, 10.5077, 50.0074)
Luminance	0.1051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3552BE #BEA135

analogous

#3597BE #3552BE #5C35BE

triadic

#3552BE #BE3552 #52BE35

tetradic

#3552BE #BE3597 #BEA135 #35BE5C

square

#3552BE #BE3597 #BEA135 #35BE5C

split-complementary

#3552BE #BE5C35 #97BE35

monochromatic

#1A295E #283D8E #3552BE #5E77D2 #8E9FDF

Accessibility & contrast

On white

6.77

#3552BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3552BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3552BE

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3552BE	#FFFFFF	#000000	##FFFFFF
##3552BE	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C2

Deuteranopia (green-blind)

#0055BC

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3552be;
/* rgb */ color: rgb(53, 82, 190);
/* oklch */ color: oklch(48.2% 0.173 267.9);

Tailwind

colors: {
  custom: {
    50: '#7e82d2',
    500: '#3552be',
    950: '#000000',
  },
}

SCSS

$custom: #3552be;
$custom-light: #7e82d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3552be",
  "rgb": {
    "r": 53,
    "g": 82,
    "b": 190
  },
  "hsl": {
    "h": 227.299,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.48192,
    "c": 0.17287,
    "h": 267.9
  },
  "luminance": 0.10509
}

Semantic roles & 50–950 ramp

primary

#3552BE

secondary

#CABB85

accent

#C048E0

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3552BE

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

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