#3693BB#3693BB

#3693BB is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.6% C 0.105 H 230.4°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#3693BB
RGB	rgb(54, 147, 187)
HSL	hsl(198, 55%, 47%)
HSV	hsv(198, 71%, 73%)
CMYK	cmyk(71.1%, 21.4%, 0%, 26.7%)
CIE-LAB	lab(57.31, -14.08, -28.70)
CIE-LCH	lch(57.31, 31.97, 243.87°)
OKLab	oklab(62.59% -0.0666 -0.0805)
OKLCH	oklch(62.59% 0.105 230.4)
XYZ	xyz(20.9211, 25.2372, 50.7727)
Luminance	0.2524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3693BB #BB5E36

analogous

#36BBA1 #3693BB #3651BB

triadic

#3693BB #BB3693 #93BB36

tetradic

#3693BB #A136BB #BB5E36 #51BB36

square

#3693BB #A136BB #BB5E36 #51BB36

split-complementary

#3693BB #BB3651 #BBA136

monochromatic

#1B485C #286E8C #3693BB #5EAED0 #8DC6DE

Accessibility & contrast

On white

3.47

#3693BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#3693BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3693BB

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3693BB	#FFFFFF	#000000	##000000
##3693BB	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F91BD

Deuteranopia (green-blind)

#6C84BA

Tritanopia (blue-blind)

#009EA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3693bb;
/* rgb */ color: rgb(54, 147, 187);
/* oklch */ color: oklch(62.6% 0.105 230.4);

Tailwind

colors: {
  custom: {
    50: '#7eb2cf',
    500: '#3693bb',
    950: '#000000',
  },
}

SCSS

$custom: #3693bb;
$custom-light: #7eb2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3693bb",
  "rgb": {
    "r": 54,
    "g": 147,
    "b": 187
  },
  "hsl": {
    "h": 198.045,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.62591,
    "c": 0.10453,
    "h": 230.4
  },
  "luminance": 0.2524
}

Semantic roles & 50–950 ramp

primary

#3693BB

secondary

#C99984

accent

#7649DF

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3693BB

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

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