#3676BD#3676BD

#3676BD is a mid, vivid cyan. Relative luminance 0.174; OKLCH L 55.9% C 0.129 H 253.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3676BD
RGB	rgb(54, 118, 189)
HSL	hsl(212, 56%, 48%)
HSV	hsv(212, 71%, 74%)
CMYK	cmyk(71.4%, 37.6%, 0%, 25.9%)
CIE-LAB	lab(48.78, 3.50, -43.22)
CIE-LCH	lch(48.78, 43.36, 274.63°)
OKLab	oklab(55.88% -0.0374 -0.123)
OKLCH	oklch(55.88% 0.129 253.1)
XYZ	xyz(17.1817, 17.4134, 50.5899)
Luminance	0.1741 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3676BD #BD7D36

analogous

#36B9BD #3676BD #3A36BD

triadic

#3676BD #BD3676 #76BD36

tetradic

#3676BD #BD36B9 #BD7D36 #36BD3A

square

#3676BD #BD36B9 #BD7D36 #36BD3A

split-complementary

#3676BD #BD3A36 #B9BD36

monochromatic

#1B3B5E #28588D #3676BD #5F95D1 #8FB5DF

Accessibility & contrast

On white

4.68

#3676BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3676BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3676BD

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3676BD	#FFFFFF	#000000	##FFFFFF
##3676BD	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#567BC0

Deuteranopia (green-blind)

#416EBC

Tritanopia (blue-blind)

#008790

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3676bd;
/* rgb */ color: rgb(54, 118, 189);
/* oklch */ color: oklch(55.9% 0.129 253.1);

Tailwind

colors: {
  custom: {
    50: '#7d9dd1',
    500: '#3676bd',
    950: '#000000',
  },
}

SCSS

$custom: #3676bd;
$custom-light: #7d9dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3676bd",
  "rgb": {
    "r": 54,
    "g": 118,
    "b": 189
  },
  "hsl": {
    "h": 211.556,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55881,
    "c": 0.12858,
    "h": 253.1
  },
  "luminance": 0.17415
}

Semantic roles & 50–950 ramp

primary

#3676BD

secondary

#C9A985

accent

#9849DF

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3676BD

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

Preview Lab → · Contrast checker → · Palette generator →