#3552CE#3552CE

#3552CE is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.5% C 0.194 H 268.2°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#3552CE
RGB	rgb(53, 82, 206)
HSL	hsl(229, 61%, 51%)
HSV	hsv(229, 74%, 81%)
CMYK	cmyk(74.3%, 60.2%, 0%, 19.2%)
CIE-LAB	lab(39.99, 32.54, -67.18)
CIE-LCH	lch(39.99, 74.65, 295.85°)
OKLab	oklab(49.52% -0.006 -0.194)
OKLCH	oklch(49.52% 0.194 268.2)
XYZ	xyz(15.6222, 11.2460, 59.7279)
Luminance	0.1125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3552CE #CEB135

analogous

#359FCE #3552CE #6435CE

triadic

#3552CE #CE3552 #52CE35

tetradic

#3552CE #CE359F #CEB135 #35CE64

square

#3552CE #CE359F #CEB135 #35CE64

split-complementary

#3552CE #CE6435 #9FCE35

monochromatic

#1B2A6E #273D9F #3552CE #667CDA #98A6E6

Accessibility & contrast

On white

6.46

#3552CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#3552CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3552CE

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3552CE	#FFFFFF	#000000	##FFFFFF
##3552CE	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#0057CC

Tritanopia (blue-blind)

#007288

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3552ce;
/* rgb */ color: rgb(53, 82, 206);
/* oklch */ color: oklch(49.5% 0.194 268.2);

Tailwind

colors: {
  custom: {
    50: '#8282de',
    500: '#3552ce',
    950: '#000000',
  },
}

SCSS

$custom: #3552ce;
$custom-light: #8282de;
$custom-dark: #000000;

JSON

{
  "hex": "#3552ce",
  "rgb": {
    "r": 53,
    "g": 82,
    "b": 206
  },
  "hsl": {
    "h": 228.627,
    "s": 60.956,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49519,
    "c": 0.19414,
    "h": 268.2
  },
  "luminance": 0.11248
}

Semantic roles & 50–950 ramp

primary

#3552CE

secondary

#D1C48D

accent

#C644E4

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3552CE

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

Preview Lab → · Contrast checker → · Palette generator →