#3682B7#3682B7

#3682B7 is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.3% C 0.110 H 242.5°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3682B7
RGB	rgb(54, 130, 183)
HSL	hsl(205, 54%, 46%)
HSV	hsv(205, 70%, 72%)
CMYK	cmyk(70.5%, 29%, 0%, 28.2%)
CIE-LAB	lab(52.02, -5.82, -34.65)
CIE-LCH	lch(52.02, 35.13, 260.46°)
OKLab	oklab(58.34% -0.0509 -0.0979)
OKLCH	oklch(58.34% 0.11 242.5)
XYZ	xyz(18.0479, 20.1664, 47.7319)
Luminance	0.2017 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3682B7 #B76B36

analogous

#36B7AC #3682B7 #3642B7

triadic

#3682B7 #B73682 #82B736

tetradic

#3682B7 #AC36B7 #B76B36 #42B736

square

#3682B7 #AC36B7 #B76B36 #42B736

split-complementary

#3682B7 #B73642 #B7AC36

monochromatic

#1A3F58 #286088 #3682B7 #5B9FCF #8BBBDD

Accessibility & contrast

On white

4.17

#3682B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#3682B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3682B7

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3682B7	#FFFFFF	#000000	##000000
##3682B7	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A83B9

Deuteranopia (green-blind)

#5877B6

Tritanopia (blue-blind)

#008F95

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3682b7;
/* rgb */ color: rgb(54, 130, 183);
/* oklch */ color: oklch(58.3% 0.110 242.5);

Tailwind

colors: {
  custom: {
    50: '#7da6cd',
    500: '#3682b7',
    950: '#000000',
  },
}

SCSS

$custom: #3682b7;
$custom-light: #7da6cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3682b7",
  "rgb": {
    "r": 54,
    "g": 130,
    "b": 183
  },
  "hsl": {
    "h": 204.651,
    "s": 54.43,
    "l": 46.471
  },
  "oklch": {
    "l": 0.58336,
    "c": 0.11029,
    "h": 242.5
  },
  "luminance": 0.20168
}

Semantic roles & 50–950 ramp

primary

#3682B7

secondary

#C79E82

accent

#874ADE

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3682B7

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

Preview Lab → · Contrast checker → · Palette generator →