#3685AF#3685AF

#3685AF is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.6% C 0.100 H 235.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3685AF
RGB	rgb(54, 133, 175)
HSL	hsl(201, 53%, 45%)
HSV	hsv(201, 69%, 69%)
CMYK	cmyk(69.1%, 24%, 0%, 31.4%)
CIE-LAB	lab(52.57, -10.32, -29.20)
CIE-LCH	lch(52.57, 30.97, 250.53°)
OKLab	oklab(58.65% -0.0566 -0.0821)
OKLCH	oklch(58.65% 0.1 235.4)
XYZ	xyz(17.6437, 20.6525, 43.6056)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3685AF #AF6036

analogous

#36AF9C #3685AF #3649AF

triadic

#3685AF #AF3685 #85AF36

tetradic

#3685AF #9C36AF #AF6036 #49AF36

square

#3685AF #9C36AF #AF6036 #49AF36

split-complementary

#3685AF #AF3649 #AF9C36

monochromatic

#193E51 #286180 #3685AF #57A3CB #86BDDA

Accessibility & contrast

On white

4.09

#3685AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#3685AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3685AF

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3685AF	#FFFFFF	#000000	##000000
##3685AF	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7184B1

Deuteranopia (green-blind)

#6078AE

Tritanopia (blue-blind)

#009093

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3685af;
/* rgb */ color: rgb(54, 133, 175);
/* oklch */ color: oklch(58.6% 0.100 235.4);

Tailwind

colors: {
  custom: {
    50: '#7ba8c7',
    500: '#3685af',
    950: '#000000',
  },
}

SCSS

$custom: #3685af;
$custom-light: #7ba8c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3685af",
  "rgb": {
    "r": 54,
    "g": 133,
    "b": 175
  },
  "hsl": {
    "h": 200.826,
    "s": 52.838,
    "l": 44.902
  },
  "oklch": {
    "l": 0.58647,
    "c": 0.09971,
    "h": 235.4
  },
  "luminance": 0.20654
}

Semantic roles & 50–950 ramp

primary

#3685AF

secondary

#C3967D

accent

#7E4CDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3685AF

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

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