#3689A2#3689A2

#3689A2 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.0% C 0.087 H 221.2°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#3689A2
RGB	rgb(54, 137, 162)
HSL	hsl(194, 50%, 42%)
HSV	hsv(194, 67%, 64%)
CMYK	cmyk(66.7%, 15.4%, 0%, 36.5%)
CIE-LAB	lab(53.26, -16.89, -20.64)
CIE-LCH	lch(53.26, 26.67, 230.71°)
OKLab	oklab(59.02% -0.0657 -0.0575)
OKLCH	oklch(59.02% 0.087 221.2)
XYZ	xyz(16.9859, 21.2824, 37.3881)
Luminance	0.2128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3689A2 #A24F36

analogous

#36A285 #3689A2 #3653A2

triadic

#3689A2 #A23689 #89A236

tetradic

#3689A2 #8536A2 #A24F36 #53A236

square

#3689A2 #8536A2 #A24F36 #53A236

split-complementary

#3689A2 #A23653 #A28536

monochromatic

#173B46 #276274 #3689A2 #50AAC5 #7EC0D4

Accessibility & contrast

On white

3.99

#3689A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#3689A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3689A2

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3689A2	#FFFFFF	#000000	##000000
##3689A2	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A86A3

Deuteranopia (green-blind)

#6B7AA2

Tritanopia (blue-blind)

#009191

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3689a2;
/* rgb */ color: rgb(54, 137, 162);
/* oklch */ color: oklch(59.0% 0.087 221.2);

Tailwind

colors: {
  custom: {
    50: '#7aabbd',
    500: '#3689a2',
    950: '#000000',
  },
}

SCSS

$custom: #3689a2;
$custom-light: #7aabbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3689a2",
  "rgb": {
    "r": 54,
    "g": 137,
    "b": 162
  },
  "hsl": {
    "h": 193.889,
    "s": 50,
    "l": 42.353
  },
  "oklch": {
    "l": 0.59022,
    "c": 0.08737,
    "h": 221.2
  },
  "luminance": 0.21284
}

Semantic roles & 50–950 ramp

primary

#3689A2

secondary

#BD8777

accent

#6F4EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3689A2

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

Preview Lab → · Contrast checker → · Palette generator →