#3682C3#3682C3

#3682C3 is a mid, vivid cyan. Relative luminance 0.207; OKLCH L 59.0% C 0.125 H 247.7°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#3682C3
RGB	rgb(54, 130, 195)
HSL	hsl(208, 57%, 49%)
HSV	hsv(208, 72%, 76%)
CMYK	cmyk(72.3%, 33.3%, 0%, 23.5%)
CIE-LAB	lab(52.61, -1.57, -40.60)
CIE-LCH	lch(52.61, 40.63, 267.78°)
OKLab	oklab(58.99% -0.0472 -0.1152)
OKLCH	oklch(58.99% 0.125 247.7)
XYZ	xyz(19.3505, 20.6875, 54.5924)
Luminance	0.2069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3682C3 #C37736

analogous

#36C3BE #3682C3 #363BC3

triadic

#3682C3 #C33682 #82C336

tetradic

#3682C3 #BE36C3 #C37736 #3BC336

square

#3682C3 #BE36C3 #C37736 #3BC336

split-complementary

#3682C3 #C3363B #C3BE36

monochromatic

#1B4263 #296293 #3682C3 #63A0D4 #92BDE1

Accessibility & contrast

On white

4.09

#3682C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#3682C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3682C3

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3682C3	#FFFFFF	#000000	##000000
##3682C3	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6485C6

Deuteranopia (green-blind)

#5178C2

Tritanopia (blue-blind)

#009299

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3682c3;
/* rgb */ color: rgb(54, 130, 195);
/* oklch */ color: oklch(59.0% 0.125 247.7);

Tailwind

colors: {
  custom: {
    50: '#7fa6d5',
    500: '#3682c3',
    950: '#000000',
  },
}

SCSS

$custom: #3682c3;
$custom-light: #7fa6d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3682c3",
  "rgb": {
    "r": 54,
    "g": 130,
    "b": 195
  },
  "hsl": {
    "h": 207.66,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58985,
    "c": 0.12451,
    "h": 247.7
  },
  "luminance": 0.2069
}

Semantic roles & 50–950 ramp

primary

#3682C3

secondary

#CCA889

accent

#8E48E0

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3682C3

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

Preview Lab → · Contrast checker → · Palette generator →