#3673A1#3673A1

#3673A1 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.6% C 0.096 H 243.8°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3673A1
RGB	rgb(54, 115, 161)
HSL	hsl(206, 50%, 42%)
HSV	hsv(206, 66%, 63%)
CMYK	cmyk(66.5%, 28.6%, 0%, 36.9%)
CIE-LAB	lab(46.47, -4.68, -30.57)
CIE-LCH	lch(46.47, 30.93, 261.29°)
OKLab	oklab(53.61% -0.0424 -0.0862)
OKLCH	oklch(53.61% 0.096 243.8)
XYZ	xyz(14.0826, 15.6175, 35.9836)
Luminance	0.1562 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3673A1 #A16436

analogous

#36A199 #3673A1 #363EA1

triadic

#3673A1 #A13673 #73A136

tetradic

#3673A1 #9936A1 #A16436 #3EA136

square

#3673A1 #9936A1 #A16436 #3EA136

split-complementary

#3673A1 #A1363E #A19936

monochromatic

#173245 #275273 #3673A1 #5092C4 #7EAFD4

Accessibility & contrast

On white

5.09

#3673A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#3673A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3673A1

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3673A1	#FFFFFF	#000000	##FFFFFF
##3673A1	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E74A3

Deuteranopia (green-blind)

#5069A0

Tritanopia (blue-blind)

#007E83

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3673a1;
/* rgb */ color: rgb(54, 115, 161);
/* oklch */ color: oklch(53.6% 0.096 243.8);

Tailwind

colors: {
  custom: {
    50: '#799bbd',
    500: '#3673a1',
    950: '#000000',
  },
}

SCSS

$custom: #3673a1;
$custom-light: #799bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3673a1",
  "rgb": {
    "r": 54,
    "g": 115,
    "b": 161
  },
  "hsl": {
    "h": 205.794,
    "s": 49.767,
    "l": 42.157
  },
  "oklch": {
    "l": 0.53605,
    "c": 0.09603,
    "h": 243.8
  },
  "luminance": 0.15619
}

Semantic roles & 50–950 ramp

primary

#3673A1

secondary

#BD9476

accent

#8A4FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3673A1

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

Preview Lab → · Contrast checker → · Palette generator →