#3654C2#3654C2

#3654C2 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.0% C 0.176 H 267.8°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#3654C2
RGB	rgb(54, 84, 194)
HSL	hsl(227, 56%, 49%)
HSV	hsv(227, 72%, 76%)
CMYK	cmyk(72.2%, 56.7%, 0%, 23.9%)
CIE-LAB	lab(39.61, 27.00, -60.84)
CIE-LCH	lch(39.61, 66.57, 293.93°)
OKLab	oklab(48.96% -0.0068 -0.1754)
OKLCH	oklch(48.96% 0.176 267.8)
XYZ	xyz(14.4259, 11.0185, 52.3950)
Luminance	0.1102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3654C2 #C2A436

analogous

#369AC2 #3654C2 #5E36C2

triadic

#3654C2 #C23654 #54C236

tetradic

#3654C2 #C2369A #C2A436 #36C25E

square

#3654C2 #C2369A #C2A436 #36C25E

split-complementary

#3654C2 #C25E36 #9AC236

monochromatic

#1B2B62 #293F92 #3654C2 #627AD3 #92A3E1

Accessibility & contrast

On white

6.55

#3654C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#3654C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3654C2

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3654C2	#FFFFFF	#000000	##FFFFFF
##3654C2	1.00	6.55	3.20	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C6

Deuteranopia (green-blind)

#0057C0

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3654c2;
/* rgb */ color: rgb(54, 84, 194);
/* oklch */ color: oklch(49.0% 0.176 267.8);

Tailwind

colors: {
  custom: {
    50: '#8083d5',
    500: '#3654c2',
    950: '#000000',
  },
}

SCSS

$custom: #3654c2;
$custom-light: #8083d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3654c2",
  "rgb": {
    "r": 54,
    "g": 84,
    "b": 194
  },
  "hsl": {
    "h": 227.143,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.48955,
    "c": 0.17552,
    "h": 267.8
  },
  "luminance": 0.1102
}

Semantic roles & 50–950 ramp

primary

#3654C2

secondary

#CCBD88

accent

#BF48E0

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3654C2

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

Preview Lab → · Contrast checker → · Palette generator →