#3C779E#3C779E

#3C779E is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.7% C 0.087 H 239.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3C779E
RGB	rgb(60, 119, 158)
HSL	hsl(204, 45%, 43%)
HSV	hsv(204, 62%, 62%)
CMYK	cmyk(62%, 24.7%, 0%, 38%)
CIE-LAB	lab(47.78, -6.95, -26.75)
CIE-LCH	lch(47.78, 27.64, 255.43°)
OKLab	oklab(54.66% -0.0434 -0.075)
OKLCH	oklch(54.66% 0.087 239.9)
XYZ	xyz(14.6295, 16.6215, 34.7784)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C779E #9E633C

analogous

#3C9E94 #3C779E #3C469E

triadic

#3C779E #9E3C77 #779E3C

tetradic

#3C779E #943C9E #9E633C #469E3C

square

#3C779E #943C9E #9E633C #469E3C

split-complementary

#3C779E #9E3C46 #9E943C

monochromatic

#1A3445 #2B5672 #3C779E #5896BF #84B2D0

Accessibility & contrast

On white

4.86

#3C779E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3C779E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C779E

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C779E	#FFFFFF	#000000	##FFFFFF
##3C779E	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6577A0

Deuteranopia (green-blind)

#586D9D

Tritanopia (blue-blind)

#008184

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3c779e;
/* rgb */ color: rgb(60, 119, 158);
/* oklch */ color: oklch(54.7% 0.087 239.9);

Tailwind

colors: {
  custom: {
    50: '#7b9eba',
    500: '#3c779e',
    950: '#000000',
  },
}

SCSS

$custom: #3c779e;
$custom-light: #7b9eba;
$custom-dark: #000000;

JSON

{
  "hex": "#3c779e",
  "rgb": {
    "r": 60,
    "g": 119,
    "b": 158
  },
  "hsl": {
    "h": 203.878,
    "s": 44.954,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54661,
    "c": 0.08671,
    "h": 239.9
  },
  "luminance": 0.16623
}

Semantic roles & 50–950 ramp

primary

#3C779E

secondary

#BA947B

accent

#8753D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3C779E

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

Preview Lab → · Contrast checker → · Palette generator →