#3682A4#3682A4

#3682A4 is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.4% C 0.091 H 230.6°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3682A4
RGB	rgb(54, 130, 164)
HSL	hsl(199, 50%, 43%)
HSV	hsv(199, 67%, 64%)
CMYK	cmyk(67.1%, 20.7%, 0%, 35.7%)
CIE-LAB	lab(51.18, -12.35, -24.99)
CIE-LCH	lch(51.18, 27.88, 243.70°)
OKLab	oklab(57.39% -0.0574 -0.07)
OKLCH	oklch(57.39% 0.091 230.6)
XYZ	xyz(16.2021, 19.4281, 38.0109)
Luminance	0.1943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3682A4 #A45836

analogous

#36A48F #3682A4 #364BA4

triadic

#3682A4 #A43682 #82A436

tetradic

#3682A4 #8F36A4 #A45836 #4BA436

square

#3682A4 #8F36A4 #A45836 #4BA436

split-complementary

#3682A4 #A4364B #A48F36

monochromatic

#183948 #275E76 #3682A4 #51A2C6 #7FBBD5

Accessibility & contrast

On white

4.30

#3682A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3682A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3682A4

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3682A4	#FFFFFF	#000000	##000000
##3682A4	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7180A6

Deuteranopia (green-blind)

#6275A4

Tritanopia (blue-blind)

#008B8D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3682a4;
/* rgb */ color: rgb(54, 130, 164);
/* oklch */ color: oklch(57.4% 0.091 230.6);

Tailwind

colors: {
  custom: {
    50: '#7aa6bf',
    500: '#3682a4',
    950: '#000000',
  },
}

SCSS

$custom: #3682a4;
$custom-light: #7aa6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3682a4",
  "rgb": {
    "r": 54,
    "g": 130,
    "b": 164
  },
  "hsl": {
    "h": 198.545,
    "s": 50.459,
    "l": 42.745
  },
  "oklch": {
    "l": 0.57392,
    "c": 0.09055,
    "h": 230.6
  },
  "luminance": 0.1943
}

Semantic roles & 50–950 ramp

primary

#3682A4

secondary

#BE8D78

accent

#794EDA

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3682A4

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

Preview Lab → · Contrast checker → · Palette generator →