#3694BE#3694BE

#3694BE is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.0% C 0.107 H 231.5°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3694BE
RGB	rgb(54, 148, 190)
HSL	hsl(199, 56%, 48%)
HSV	hsv(199, 72%, 75%)
CMYK	cmyk(71.6%, 22.1%, 0%, 25.5%)
CIE-LAB	lab(57.73, -13.62, -29.74)
CIE-LCH	lch(57.73, 32.71, 245.39°)
OKLab	oklab(62.97% -0.0665 -0.0835)
OKLCH	oklch(62.97% 0.107 231.5)
XYZ	xyz(21.4018, 25.6794, 52.5339)
Luminance	0.2568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3694BE #BE6036

analogous

#36BEA4 #3694BE #3650BE

triadic

#3694BE #BE3694 #94BE36

tetradic

#3694BE #A436BE #BE6036 #50BE36

square

#3694BE #A436BE #BE6036 #50BE36

split-complementary

#3694BE #BE3650 #BEA436

monochromatic

#1B4A5F #286F8E #3694BE #60AED2 #8FC7DF

Accessibility & contrast

On white

3.42

#3694BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#3694BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3694BE

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3694BE	#FFFFFF	#000000	##000000
##3694BE	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F92C0

Deuteranopia (green-blind)

#6C85BD

Tritanopia (blue-blind)

#009FA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3694be;
/* rgb */ color: rgb(54, 148, 190);
/* oklch */ color: oklch(63.0% 0.107 231.5);

Tailwind

colors: {
  custom: {
    50: '#7eb3d1',
    500: '#3694be',
    950: '#000000',
  },
}

SCSS

$custom: #3694be;
$custom-light: #7eb3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3694be",
  "rgb": {
    "r": 54,
    "g": 148,
    "b": 190
  },
  "hsl": {
    "h": 198.529,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.62971,
    "c": 0.10679,
    "h": 231.5
  },
  "luminance": 0.25682
}

Semantic roles & 50–950 ramp

primary

#3694BE

secondary

#CA9B86

accent

#7749DF

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3694BE

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

Preview Lab → · Contrast checker → · Palette generator →