#3674A3#3674A3

#3674A3 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.098 H 244.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#3674A3
RGB	rgb(54, 116, 163)
HSL	hsl(206, 50%, 43%)
HSV	hsv(206, 67%, 64%)
CMYK	cmyk(66.9%, 28.8%, 0%, 36.1%)
CIE-LAB	lab(46.87, -4.58, -31.12)
CIE-LCH	lch(46.87, 31.46, 261.63°)
OKLab	oklab(53.95% -0.0428 -0.0878)
OKLCH	oklch(53.95% 0.098 244)
XYZ	xyz(14.3751, 15.9179, 36.9581)
Luminance	0.1592 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3674A3 #A36536

analogous

#36A39C #3674A3 #363DA3

triadic

#3674A3 #A33674 #74A336

tetradic

#3674A3 #9C36A3 #A36536 #3DA336

square

#3674A3 #9C36A3 #A36536 #3DA336

split-complementary

#3674A3 #A3363D #A39C36

monochromatic

#183347 #275375 #3674A3 #5193C5 #7FB0D5

Accessibility & contrast

On white

5.02

#3674A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#3674A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3674A3

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3674A3	#FFFFFF	#000000	##FFFFFF
##3674A3	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F75A5

Deuteranopia (green-blind)

#506AA2

Tritanopia (blue-blind)

#007F84

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3674a3;
/* rgb */ color: rgb(54, 116, 163);
/* oklch */ color: oklch(53.9% 0.098 244.0);

Tailwind

colors: {
  custom: {
    50: '#799bbe',
    500: '#3674a3',
    950: '#000000',
  },
}

SCSS

$custom: #3674a3;
$custom-light: #799bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3674a3",
  "rgb": {
    "r": 54,
    "g": 116,
    "b": 163
  },
  "hsl": {
    "h": 205.872,
    "s": 50.23,
    "l": 42.549
  },
  "oklch": {
    "l": 0.5395,
    "c": 0.09765,
    "h": 244
  },
  "luminance": 0.15919
}

Semantic roles & 50–950 ramp

primary

#3674A3

secondary

#BE9677

accent

#8A4EDA

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3674A3

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

Preview Lab → · Contrast checker → · Palette generator →