#3685AE#3685AE

#3685AE is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.6% C 0.099 H 234.7°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3685AE
RGB	rgb(54, 133, 174)
HSL	hsl(201, 53%, 45%)
HSV	hsv(201, 69%, 68%)
CMYK	cmyk(69%, 23.6%, 0%, 31.8%)
CIE-LAB	lab(52.52, -10.66, -28.69)
CIE-LCH	lch(52.52, 30.61, 249.61°)
OKLab	oklab(58.6% -0.057 -0.0806)
OKLCH	oklch(58.6% 0.099 234.7)
XYZ	xyz(17.5458, 20.6134, 43.0903)
Luminance	0.2061 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3685AE #AE5F36

analogous

#36AE9B #3685AE #3649AE

triadic

#3685AE #AE3685 #85AE36

tetradic

#3685AE #9B36AE #AE5F36 #49AE36

square

#3685AE #9B36AE #AE5F36 #49AE36

split-complementary

#3685AE #AE3649 #AE9B36

monochromatic

#193E51 #28617F #3685AE #56A3CB #85BDD9

Accessibility & contrast

On white

4.10

#3685AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3685AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3685AE

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3685AE	#FFFFFF	#000000	##000000
##3685AE	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7184B0

Deuteranopia (green-blind)

#6178AD

Tritanopia (blue-blind)

#009093

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3685ae;
/* rgb */ color: rgb(54, 133, 174);
/* oklch */ color: oklch(58.6% 0.099 234.7);

Tailwind

colors: {
  custom: {
    50: '#7ba8c6',
    500: '#3685ae',
    950: '#000000',
  },
}

SCSS

$custom: #3685ae;
$custom-light: #7ba8c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3685ae",
  "rgb": {
    "r": 54,
    "g": 133,
    "b": 174
  },
  "hsl": {
    "h": 200.5,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.58599,
    "c": 0.09871,
    "h": 234.7
  },
  "luminance": 0.20615
}

Semantic roles & 50–950 ramp

primary

#3685AE

secondary

#C3957D

accent

#7D4CDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3685AE

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

Preview Lab → · Contrast checker → · Palette generator →