#3674C3#3674C3

#3674C3 is a mid, vivid cyan. Relative luminance 0.172; OKLCH L 55.8% C 0.139 H 255.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3674C3
RGB	rgb(54, 116, 195)
HSL	hsl(214, 57%, 49%)
HSV	hsv(214, 72%, 76%)
CMYK	cmyk(72.3%, 40.5%, 0%, 23.5%)
CIE-LAB	lab(48.53, 6.92, -47.07)
CIE-LCH	lch(48.53, 47.58, 278.37°)
OKLab	oklab(55.79% -0.0341 -0.1343)
OKLCH	oklch(55.79% 0.139 255.8)
XYZ	xyz(17.6134, 17.2133, 54.0134)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3674C3 #C38536

analogous

#36BBC3 #3674C3 #3F36C3

triadic

#3674C3 #C33674 #74C336

tetradic

#3674C3 #C336BB #C38536 #36C33F

square

#3674C3 #C336BB #C38536 #36C33F

split-complementary

#3674C3 #C33F36 #BBC336

monochromatic

#1B3B63 #295793 #3674C3 #6394D4 #92B5E1

Accessibility & contrast

On white

4.73

#3674C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#3674C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3674C3

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3674C3	#FFFFFF	#000000	##FFFFFF
##3674C3	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7AC6

Deuteranopia (green-blind)

#386DC1

Tritanopia (blue-blind)

#008692

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3674c3;
/* rgb */ color: rgb(54, 116, 195);
/* oklch */ color: oklch(55.8% 0.139 255.8);

Tailwind

colors: {
  custom: {
    50: '#7e9bd5',
    500: '#3674c3',
    950: '#000000',
  },
}

SCSS

$custom: #3674c3;
$custom-light: #7e9bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3674c3",
  "rgb": {
    "r": 54,
    "g": 116,
    "b": 195
  },
  "hsl": {
    "h": 213.617,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55794,
    "c": 0.1386,
    "h": 255.8
  },
  "luminance": 0.17215
}

Semantic roles & 50–950 ramp

primary

#3674C3

secondary

#CCAE89

accent

#9D48E0

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3674C3

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

Preview Lab → · Contrast checker → · Palette generator →