#3776AA#3776AA

#3776AA is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.104 H 246.2°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#3776AA
RGB	rgb(55, 118, 170)
HSL	hsl(207, 51%, 44%)
HSV	hsv(207, 68%, 67%)
CMYK	cmyk(67.6%, 30.6%, 0%, 33.3%)
CIE-LAB	lab(47.84, -3.15, -33.68)
CIE-LCH	lch(47.84, 33.83, 264.67°)
OKLab	oklab(54.84% -0.042 -0.0952)
OKLCH	oklch(54.84% 0.104 246.2)
XYZ	xyz(15.3070, 16.6698, 40.4333)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3776AA #AA6B37

analogous

#37AAA5 #3776AA #373DAA

triadic

#3776AA #AA3776 #76AA37

tetradic

#3776AA #A537AA #AA6B37 #3DAA37

square

#3776AA #A537AA #AA6B37 #3DAA37

split-complementary

#3776AA #AA373D #AAA537

monochromatic

#19364E #28567C #3776AA #5695C8 #84B2D7

Accessibility & contrast

On white

4.85

#3776AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#3776AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3776AA

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3776AA	#FFFFFF	#000000	##FFFFFF
##3776AA	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F78AC

Deuteranopia (green-blind)

#4F6DA9

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3776aa;
/* rgb */ color: rgb(55, 118, 170);
/* oklch */ color: oklch(54.8% 0.104 246.2);

Tailwind

colors: {
  custom: {
    50: '#7a9dc3',
    500: '#3776aa',
    950: '#000000',
  },
}

SCSS

$custom: #3776aa;
$custom-light: #7a9dc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3776aa",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 170
  },
  "hsl": {
    "h": 207.13,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54839,
    "c": 0.10403,
    "h": 246.2
  },
  "luminance": 0.16671
}

Semantic roles & 50–950 ramp

primary

#3776AA

secondary

#C19B7C

accent

#8D4DDB

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3776AA

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

Preview Lab → · Contrast checker → · Palette generator →