#3670A0#3670A0

#3670A0 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.8% C 0.097 H 246.1°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3670A0
RGB	rgb(54, 112, 160)
HSL	hsl(207, 50%, 42%)
HSV	hsv(207, 66%, 63%)
CMYK	cmyk(66.3%, 30%, 0%, 37.3%)
CIE-LAB	lab(45.51, -3.24, -31.48)
CIE-LCH	lch(45.51, 31.65, 264.13°)
OKLab	oklab(52.83% -0.0395 -0.0889)
OKLCH	oklch(52.83% 0.097 246.1)
XYZ	xyz(13.6583, 14.9093, 35.4089)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3670A0 #A06636

analogous

#36A09B #3670A0 #363BA0

triadic

#3670A0 #A03670 #70A036

tetradic

#3670A0 #9B36A0 #A06636 #3BA036

square

#3670A0 #9B36A0 #A06636 #3BA036

split-complementary

#3670A0 #A0363B #A09B36

monochromatic

#173044 #275072 #3670A0 #4F8FC4 #7DACD3

Accessibility & contrast

On white

5.27

#3670A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3670A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3670A0

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3670A0	#FFFFFF	#000000	##FFFFFF
##3670A0	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B71A2

Deuteranopia (green-blind)

#4C679F

Tritanopia (blue-blind)

#007C81

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3670a0;
/* rgb */ color: rgb(54, 112, 160);
/* oklch */ color: oklch(52.8% 0.097 246.1);

Tailwind

colors: {
  custom: {
    50: '#7898bc',
    500: '#3670a0',
    950: '#000000',
  },
}

SCSS

$custom: #3670a0;
$custom-light: #7898bc;
$custom-dark: #000000;

JSON

{
  "hex": "#3670a0",
  "rgb": {
    "r": 54,
    "g": 112,
    "b": 160
  },
  "hsl": {
    "h": 207.17,
    "s": 49.533,
    "l": 41.961
  },
  "oklch": {
    "l": 0.52832,
    "c": 0.09723,
    "h": 246.1
  },
  "luminance": 0.14911
}

Semantic roles & 50–950 ramp

primary

#3670A0

secondary

#BC9675

accent

#8D4FD9

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3670A0

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

Preview Lab → · Contrast checker → · Palette generator →