#3672BC#3672BC

#3672BC is a mid, vivid cyan. Relative luminance 0.165; OKLCH L 54.9% C 0.132 H 255.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3672BC
RGB	rgb(54, 114, 188)
HSL	hsl(213, 55%, 47%)
HSV	hsv(213, 71%, 74%)
CMYK	cmyk(71.3%, 39.4%, 0%, 26.3%)
CIE-LAB	lab(47.56, 5.60, -44.58)
CIE-LCH	lch(47.56, 44.93, 277.16°)
OKLab	oklab(54.91% -0.0338 -0.1271)
OKLCH	oklch(54.91% 0.132 255.1)
XYZ	xyz(16.6124, 16.4479, 49.8665)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3672BC #BC8036

analogous

#36B5BC #3672BC #3D36BC

triadic

#3672BC #BC3672 #72BC36

tetradic

#3672BC #BC36B5 #BC8036 #36BC3D

square

#3672BC #BC36B5 #BC8036 #36BC3D

split-complementary

#3672BC #BC3D36 #B5BC36

monochromatic

#1B385D #28558C #3672BC #5E92D1 #8EB2DF

Accessibility & contrast

On white

4.90

#3672BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3672BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3672BC

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3672BC	#FFFFFF	#000000	##FFFFFF
##3672BC	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5078BF

Deuteranopia (green-blind)

#3B6BBB

Tritanopia (blue-blind)

#00838E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3672bc;
/* rgb */ color: rgb(54, 114, 188);
/* oklch */ color: oklch(54.9% 0.132 255.1);

Tailwind

colors: {
  custom: {
    50: '#7d9ad0',
    500: '#3672bc',
    950: '#000000',
  },
}

SCSS

$custom: #3672bc;
$custom-light: #7d9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#3672bc",
  "rgb": {
    "r": 54,
    "g": 114,
    "b": 188
  },
  "hsl": {
    "h": 213.134,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.54911,
    "c": 0.1315,
    "h": 255.1
  },
  "luminance": 0.1645
}

Semantic roles & 50–950 ramp

primary

#3672BC

secondary

#C9AA85

accent

#9C49DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3672BC

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

Preview Lab → · Contrast checker → · Palette generator →