#3C7397#3C7397

#3C7397 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.3% C 0.081 H 239.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3C7397
RGB	rgb(60, 115, 151)
HSL	hsl(204, 43%, 41%)
HSV	hsv(204, 60%, 59%)
CMYK	cmyk(60.3%, 23.8%, 0%, 40.8%)
CIE-LAB	lab(46.25, -6.95, -25.00)
CIE-LCH	lch(46.25, 25.95, 254.47°)
OKLab	oklab(53.35% -0.0414 -0.07)
OKLCH	oklch(53.35% 0.081 239.4)
XYZ	xyz(13.5780, 15.4552, 31.5398)
Luminance	0.1546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7397 #97603C

analogous

#3C978E #3C7397 #3C4697

triadic

#3C7397 #973C73 #73973C

tetradic

#3C7397 #8E3C97 #97603C #46973C

square

#3C7397 #8E3C97 #97603C #46973C

split-complementary

#3C7397 #973C46 #978E3C

monochromatic

#19303F #2B526B #3C7397 #5593BB #81AFCD

Accessibility & contrast

On white

5.13

#3C7397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#3C7397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C7397

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7397	#FFFFFF	#000000	##FFFFFF
##3C7397	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637399

Deuteranopia (green-blind)

#566996

Tritanopia (blue-blind)

#007C7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3c7397;
/* rgb */ color: rgb(60, 115, 151);
/* oklch */ color: oklch(53.3% 0.081 239.4);

Tailwind

colors: {
  custom: {
    50: '#7a9bb5',
    500: '#3c7397',
    950: '#000000',
  },
}

SCSS

$custom: #3c7397;
$custom-light: #7a9bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7397",
  "rgb": {
    "r": 60,
    "g": 115,
    "b": 151
  },
  "hsl": {
    "h": 203.736,
    "s": 43.128,
    "l": 41.373
  },
  "oklch": {
    "l": 0.53349,
    "c": 0.08133,
    "h": 239.4
  },
  "luminance": 0.15456
}

Semantic roles & 50–950 ramp

primary

#3C7397

secondary

#B79178

accent

#8755D3

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3C7397

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

Preview Lab → · Contrast checker → · Palette generator →