#3673C4#3673C4

#3673C4 is a mid, vivid cyan. Relative luminance 0.170; OKLCH L 55.6% C 0.141 H 256.5°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#3673C4
RGB	rgb(54, 115, 196)
HSL	hsl(214, 57%, 49%)
HSV	hsv(214, 72%, 77%)
CMYK	cmyk(72.4%, 41.3%, 0%, 23.1%)
CIE-LAB	lab(48.30, 7.91, -48.01)
CIE-LCH	lch(48.30, 48.66, 279.36°)
OKLab	oklab(55.63% -0.0329 -0.1371)
OKLCH	oklch(55.63% 0.141 256.5)
XYZ	xyz(17.6122, 17.0293, 54.5726)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3673C4 #C48736

analogous

#36BAC4 #3673C4 #4036C4

triadic

#3673C4 #C43673 #73C436

tetradic

#3673C4 #C436BA #C48736 #36C440

square

#3673C4 #C436BA #C48736 #36C440

split-complementary

#3673C4 #C44036 #BAC436

monochromatic

#1C3B64 #295794 #3673C4 #6394D4 #93B5E1

Accessibility & contrast

On white

4.77

#3673C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#3673C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3673C4

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3673C4	#FFFFFF	#000000	##FFFFFF
##3673C4	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7AC7

Deuteranopia (green-blind)

#356DC2

Tritanopia (blue-blind)

#008692

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3673c4;
/* rgb */ color: rgb(54, 115, 196);
/* oklch */ color: oklch(55.6% 0.141 256.5);

Tailwind

colors: {
  custom: {
    50: '#7f9ad6',
    500: '#3673c4',
    950: '#000000',
  },
}

SCSS

$custom: #3673c4;
$custom-light: #7f9ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3673c4",
  "rgb": {
    "r": 54,
    "g": 115,
    "b": 196
  },
  "hsl": {
    "h": 214.225,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55634,
    "c": 0.14103,
    "h": 256.5
  },
  "luminance": 0.17031
}

Semantic roles & 50–950 ramp

primary

#3673C4

secondary

#CCB089

accent

#9F48E0

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3673C4

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

Preview Lab → · Contrast checker → · Palette generator →