#3682BC#3682BC

#3682BC is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.6% C 0.116 H 244.9°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3682BC
RGB	rgb(54, 130, 188)
HSL	hsl(206, 55%, 47%)
HSV	hsv(206, 71%, 74%)
CMYK	cmyk(71.3%, 30.9%, 0%, 26.3%)
CIE-LAB	lab(52.26, -4.06, -37.14)
CIE-LCH	lch(52.26, 37.36, 263.76°)
OKLab	oklab(58.6% -0.0493 -0.1051)
OKLCH	oklch(58.6% 0.116 244.9)
XYZ	xyz(18.5776, 20.3783, 50.5215)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3682BC #BC7036

analogous

#36BCB3 #3682BC #363FBC

triadic

#3682BC #BC3682 #82BC36

tetradic

#3682BC #B336BC #BC7036 #3FBC36

square

#3682BC #B336BC #BC7036 #3FBC36

split-complementary

#3682BC #BC363F #BCB336

monochromatic

#1B405D #28618C #3682BC #5E9FD1 #8EBCDF

Accessibility & contrast

On white

4.14

#3682BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#3682BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3682BC

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3682BC	#FFFFFF	#000000	##000000
##3682BC	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6884BF

Deuteranopia (green-blind)

#5577BB

Tritanopia (blue-blind)

#009097

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3682bc;
/* rgb */ color: rgb(54, 130, 188);
/* oklch */ color: oklch(58.6% 0.116 244.9);

Tailwind

colors: {
  custom: {
    50: '#7da6d0',
    500: '#3682bc',
    950: '#000000',
  },
}

SCSS

$custom: #3682bc;
$custom-light: #7da6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3682bc",
  "rgb": {
    "r": 54,
    "g": 130,
    "b": 188
  },
  "hsl": {
    "h": 205.97,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.58602,
    "c": 0.11611,
    "h": 244.9
  },
  "luminance": 0.2038
}

Semantic roles & 50–950 ramp

primary

#3682BC

secondary

#C9A285

accent

#8A49DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3682BC

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

Preview Lab → · Contrast checker → · Palette generator →