#3776C6#3776C6

#3776C6 is a mid, vivid cyan. Relative luminance 0.178; OKLCH L 56.5% C 0.140 H 255.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#3776C6
RGB	rgb(55, 118, 198)
HSL	hsl(214, 57%, 50%)
HSV	hsv(214, 72%, 78%)
CMYK	cmyk(72.2%, 40.4%, 0%, 22.4%)
CIE-LAB	lab(49.31, 6.93, -47.55)
CIE-LCH	lch(49.31, 48.05, 278.29°)
OKLab	oklab(56.47% -0.0346 -0.1357)
OKLCH	oklch(56.47% 0.14 255.7)
XYZ	xyz(18.2433, 17.8443, 55.8980)
Luminance	0.1785 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3776C6 #C68737

analogous

#37BEC6 #3776C6 #3F37C6

triadic

#3776C6 #C63776 #76C637

tetradic

#3776C6 #C637BE #C68737 #37C63F

square

#3776C6 #C637BE #C68737 #37C63F

split-complementary

#3776C6 #C63F37 #BEC637

monochromatic

#1C3D66 #2A5996 #3776C6 #6697D4 #96B7E2

Accessibility & contrast

On white

4.60

#3776C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#3776C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3776C6

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3776C6	#FFFFFF	#000000	##FFFFFF
##3776C6	1.00	4.60	4.57	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#507CC9

Deuteranopia (green-blind)

#396FC4

Tritanopia (blue-blind)

#008994

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3776c6;
/* rgb */ color: rgb(55, 118, 198);
/* oklch */ color: oklch(56.5% 0.140 255.7);

Tailwind

colors: {
  custom: {
    50: '#7f9dd8',
    500: '#3776c6',
    950: '#000000',
  },
}

SCSS

$custom: #3776c6;
$custom-light: #7f9dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#3776c6",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 198
  },
  "hsl": {
    "h": 213.566,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56465,
    "c": 0.14003,
    "h": 255.7
  },
  "luminance": 0.17846
}

Semantic roles & 50–950 ramp

primary

#3776C6

secondary

#CDB08C

accent

#9D48E0

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3776C6

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

Preview Lab → · Contrast checker → · Palette generator →