#3682BD#3682BD

#3682BD is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.7% C 0.117 H 245.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3682BD
RGB	rgb(54, 130, 189)
HSL	hsl(206, 56%, 48%)
HSV	hsv(206, 71%, 74%)
CMYK	cmyk(71.4%, 31.2%, 0%, 25.9%)
CIE-LAB	lab(52.31, -3.71, -37.64)
CIE-LCH	lch(52.31, 37.82, 264.37°)
OKLab	oklab(58.66% -0.049 -0.1066)
OKLCH	oklch(58.66% 0.117 245.3)
XYZ	xyz(18.6858, 20.4216, 51.0912)
Luminance	0.2042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3682BD #BD7136

analogous

#36BDB4 #3682BD #363EBD

triadic

#3682BD #BD3682 #82BD36

tetradic

#3682BD #B436BD #BD7136 #3EBD36

square

#3682BD #B436BD #BD7136 #3EBD36

split-complementary

#3682BD #BD363E #BDB436

monochromatic

#1B415E #28618D #3682BD #5F9FD1 #8FBCDF

Accessibility & contrast

On white

4.13

#3682BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#3682BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3682BD

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3682BD	#FFFFFF	#000000	##000000
##3682BD	1.00	4.13	5.08	5.08
#FFFFFF	4.13	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)

#6784C0

Deuteranopia (green-blind)

#5477BC

Tritanopia (blue-blind)

#009097

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3682bd;
/* rgb */ color: rgb(54, 130, 189);
/* oklch */ color: oklch(58.7% 0.117 245.3);

Tailwind

colors: {
  custom: {
    50: '#7ea6d1',
    500: '#3682bd',
    950: '#000000',
  },
}

SCSS

$custom: #3682bd;
$custom-light: #7ea6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3682bd",
  "rgb": {
    "r": 54,
    "g": 130,
    "b": 189
  },
  "hsl": {
    "h": 206.222,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.58656,
    "c": 0.11729,
    "h": 245.3
  },
  "luminance": 0.20424
}

Semantic roles & 50–950 ramp

primary

#3682BD

secondary

#C9A385

accent

#8A49DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3682BD

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

Preview Lab → · Contrast checker → · Palette generator →