#3776A4#3776A4

#3776A4 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.5% C 0.097 H 243.0°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3776A4
RGB	rgb(55, 118, 164)
HSL	hsl(205, 50%, 43%)
HSV	hsv(205, 66%, 64%)
CMYK	cmyk(66.5%, 28%, 0%, 35.7%)
CIE-LAB	lab(47.56, -5.25, -30.63)
CIE-LCH	lch(47.56, 31.07, 260.28°)
OKLab	oklab(54.52% -0.0439 -0.0863)
OKLCH	oklch(54.52% 0.097 243)
XYZ	xyz(14.7523, 16.4479, 37.5121)
Luminance	0.1645 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3776A4 #A46537

analogous

#37A49B #3776A4 #373FA4

triadic

#3776A4 #A43776 #76A437

tetradic

#3776A4 #9B37A4 #A46537 #3FA437

square

#3776A4 #9B37A4 #A46537 #3FA437

split-complementary

#3776A4 #A4373F #A49B37

monochromatic

#183448 #285576 #3776A4 #5395C5 #81B1D5

Accessibility & contrast

On white

4.90

#3776A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3776A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3776A4

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3776A4	#FFFFFF	#000000	##FFFFFF
##3776A4	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6177A6

Deuteranopia (green-blind)

#526CA3

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3776a4;
/* rgb */ color: rgb(55, 118, 164);
/* oklch */ color: oklch(54.5% 0.097 243.0);

Tailwind

colors: {
  custom: {
    50: '#7a9dbf',
    500: '#3776a4',
    950: '#000000',
  },
}

SCSS

$custom: #3776a4;
$custom-light: #7a9dbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3776a4",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 164
  },
  "hsl": {
    "h": 205.321,
    "s": 49.772,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54521,
    "c": 0.09683,
    "h": 243
  },
  "luminance": 0.16449
}

Semantic roles & 50–950 ramp

primary

#3776A4

secondary

#BE9679

accent

#894FD9

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3776A4

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

Preview Lab → · Contrast checker → · Palette generator →