#3655C2#3655C2

#3655C2 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.2% C 0.174 H 267.5°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#3655C2
RGB	rgb(54, 85, 194)
HSL	hsl(227, 56%, 49%)
HSV	hsv(227, 72%, 76%)
CMYK	cmyk(72.2%, 56.2%, 0%, 23.9%)
CIE-LAB	lab(39.87, 26.36, -60.42)
CIE-LCH	lch(39.87, 65.92, 293.57°)
OKLab	oklab(49.15% -0.0076 -0.1741)
OKLCH	oklch(49.15% 0.174 267.5)
XYZ	xyz(14.5040, 11.1748, 52.4210)
Luminance	0.1118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3655C2 #C2A336

analogous

#369BC2 #3655C2 #5D36C2

triadic

#3655C2 #C23655 #55C236

tetradic

#3655C2 #C2369B #C2A336 #36C25D

square

#3655C2 #C2369B #C2A336 #36C25D

split-complementary

#3655C2 #C25D36 #9BC236

monochromatic

#1B2B62 #294092 #3655C2 #627BD3 #92A3E1

Accessibility & contrast

On white

6.49

#3655C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3655C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3655C2

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3655C2	#FFFFFF	#000000	##FFFFFF
##3655C2	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C6

Deuteranopia (green-blind)

#0058C0

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3655c2;
/* rgb */ color: rgb(54, 85, 194);
/* oklch */ color: oklch(49.2% 0.174 267.5);

Tailwind

colors: {
  custom: {
    50: '#7f84d5',
    500: '#3655c2',
    950: '#000000',
  },
}

SCSS

$custom: #3655c2;
$custom-light: #7f84d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3655c2",
  "rgb": {
    "r": 54,
    "g": 85,
    "b": 194
  },
  "hsl": {
    "h": 226.714,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.49151,
    "c": 0.17429,
    "h": 267.5
  },
  "luminance": 0.11176
}

Semantic roles & 50–950 ramp

primary

#3655C2

secondary

#CCBD88

accent

#BE48E0

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3655C2

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

Preview Lab → · Contrast checker → · Palette generator →