#3682BB#3682BB

#3682BB is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.5% C 0.115 H 244.4°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3682BB
RGB	rgb(54, 130, 187)
HSL	hsl(206, 55%, 47%)
HSV	hsv(206, 71%, 73%)
CMYK	cmyk(71.1%, 30.5%, 0%, 26.7%)
CIE-LAB	lab(52.21, -4.42, -36.64)
CIE-LCH	lch(52.21, 36.91, 263.13°)
OKLab	oklab(58.55% -0.0496 -0.1037)
OKLCH	oklch(58.55% 0.115 244.4)
XYZ	xyz(18.4702, 20.3353, 49.9558)
Luminance	0.2034 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3682BB #BB6F36

analogous

#36BBB2 #3682BB #3640BB

triadic

#3682BB #BB3682 #82BB36

tetradic

#3682BB #B236BB #BB6F36 #40BB36

square

#3682BB #B236BB #BB6F36 #40BB36

split-complementary

#3682BB #BB3640 #BBB236

monochromatic

#1B405C #28618C #3682BB #5E9FD0 #8DBBDE

Accessibility & contrast

On white

4.14

#3682BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#3682BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3682BB

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3682BB	#FFFFFF	#000000	##000000
##3682BB	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6884BD

Deuteranopia (green-blind)

#5677BA

Tritanopia (blue-blind)

#009096

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3682bb;
/* rgb */ color: rgb(54, 130, 187);
/* oklch */ color: oklch(58.5% 0.115 244.4);

Tailwind

colors: {
  custom: {
    50: '#7da6cf',
    500: '#3682bb',
    950: '#000000',
  },
}

SCSS

$custom: #3682bb;
$custom-light: #7da6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3682bb",
  "rgb": {
    "r": 54,
    "g": 130,
    "b": 187
  },
  "hsl": {
    "h": 205.714,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.58548,
    "c": 0.11493,
    "h": 244.4
  },
  "luminance": 0.20337
}

Semantic roles & 50–950 ramp

primary

#3682BB

secondary

#C9A284

accent

#8949DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3682BB

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

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