#3552C2#3552C2

#3552C2 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.5% C 0.178 H 268.0°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#3552C2
RGB	rgb(53, 82, 194)
HSL	hsl(228, 57%, 48%)
HSV	hsv(228, 73%, 76%)
CMYK	cmyk(72.7%, 57.7%, 0%, 23.9%)
CIE-LAB	lab(39.04, 28.17, -61.77)
CIE-LCH	lch(39.04, 67.89, 294.52°)
OKLab	oklab(48.52% -0.0062 -0.1781)
OKLCH	oklch(48.52% 0.178 268)
XYZ	xyz(14.2197, 10.6850, 52.3415)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3552C2 #C2A535

analogous

#3598C2 #3552C2 #5F35C2

triadic

#3552C2 #C23552 #52C235

tetradic

#3552C2 #C23598 #C2A535 #35C25F

square

#3552C2 #C23598 #C2A535 #35C25F

split-complementary

#3552C2 #C25F35 #98C235

monochromatic

#1B2962 #283E92 #3552C2 #6078D4 #91A1E1

Accessibility & contrast

On white

6.69

#3552C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#3552C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3552C2

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3552C2	#FFFFFF	#000000	##FFFFFF
##3552C2	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C6

Deuteranopia (green-blind)

#0056C0

Tritanopia (blue-blind)

#006E82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3552c2;
/* rgb */ color: rgb(53, 82, 194);
/* oklch */ color: oklch(48.5% 0.178 268.0);

Tailwind

colors: {
  custom: {
    50: '#7f82d5',
    500: '#3552c2',
    950: '#000000',
  },
}

SCSS

$custom: #3552c2;
$custom-light: #7f82d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3552c2",
  "rgb": {
    "r": 53,
    "g": 82,
    "b": 194
  },
  "hsl": {
    "h": 227.66,
    "s": 57.085,
    "l": 48.431
  },
  "oklch": {
    "l": 0.48517,
    "c": 0.17826,
    "h": 268
  },
  "luminance": 0.10687
}

Semantic roles & 50–950 ramp

primary

#3552C2

secondary

#CCBE87

accent

#C147E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3552C2

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

Preview Lab → · Contrast checker → · Palette generator →