#3672B8#3672B8

#3672B8 is a mid, vivid cyan. Relative luminance 0.163; OKLCH L 54.7% C 0.126 H 254.0°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#3672B8
RGB	rgb(54, 114, 184)
HSL	hsl(212, 55%, 47%)
HSV	hsv(212, 71%, 72%)
CMYK	cmyk(70.7%, 38%, 0%, 27.8%)
CIE-LAB	lab(47.34, 4.15, -42.62)
CIE-LCH	lch(47.34, 42.82, 275.56°)
OKLab	oklab(54.67% -0.0348 -0.1213)
OKLCH	oklch(54.67% 0.126 254)
XYZ	xyz(16.1872, 16.2779, 47.6270)
Luminance	0.1628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3672B8 #B87C36

analogous

#36B3B8 #3672B8 #3B36B8

triadic

#3672B8 #B83672 #72B836

tetradic

#3672B8 #B836B3 #B87C36 #36B83B

square

#3672B8 #B836B3 #B87C36 #36B83B

split-complementary

#3672B8 #B83B36 #B3B836

monochromatic

#1A3759 #285589 #3672B8 #5C91CF #8BB1DD

Accessibility & contrast

On white

4.93

#3672B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#3672B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3672B8

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3672B8	#FFFFFF	#000000	##FFFFFF
##3672B8	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5277BB

Deuteranopia (green-blind)

#3F6BB7

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3672b8;
/* rgb */ color: rgb(54, 114, 184);
/* oklch */ color: oklch(54.7% 0.126 254.0);

Tailwind

colors: {
  custom: {
    50: '#7c9ace',
    500: '#3672b8',
    950: '#000000',
  },
}

SCSS

$custom: #3672b8;
$custom-light: #7c9ace;
$custom-dark: #000000;

JSON

{
  "hex": "#3672b8",
  "rgb": {
    "r": 54,
    "g": 114,
    "b": 184
  },
  "hsl": {
    "h": 212.308,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54669,
    "c": 0.12621,
    "h": 254
  },
  "luminance": 0.1628
}

Semantic roles & 50–950 ramp

primary

#3672B8

secondary

#C7A882

accent

#9A4ADE

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3672B8

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

Preview Lab → · Contrast checker → · Palette generator →