#376699#376699

#376699 is a mid, moderate cyan. Relative luminance 0.126; OKLCH L 50.1% C 0.097 H 252.0°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#376699
RGB	rgb(55, 102, 153)
HSL	hsl(211, 47%, 41%)
HSV	hsv(211, 64%, 60%)
CMYK	cmyk(64.1%, 33.3%, 0%, 40%)
CIE-LAB	lab(42.18, 0.60, -32.57)
CIE-LCH	lch(42.18, 32.58, 271.05°)
OKLab	oklab(50.11% -0.0299 -0.0921)
OKLCH	oklch(50.11% 0.097 252)
XYZ	xyz(12.0746, 12.6137, 31.9292)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376699 #996A37

analogous

#379799 #376699 #393799

triadic

#376699 #993766 #669937

tetradic

#376699 #993797 #996A37 #379939

square

#376699 #993797 #996A37 #379939

split-complementary

#376699 #993937 #979937

monochromatic

#172A3F #27486C #376699 #4E84BF #7BA3D0

Accessibility & contrast

On white

5.96

#376699 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#376699 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376699

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376699	#FFFFFF	#000000	##FFFFFF
##376699	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50699B

Deuteranopia (green-blind)

#435F98

Tritanopia (blue-blind)

#007278

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #376699;
/* rgb */ color: rgb(55, 102, 153);
/* oklch */ color: oklch(50.1% 0.097 252.0);

Tailwind

colors: {
  custom: {
    50: '#7791b7',
    500: '#376699',
    950: '#000000',
  },
}

SCSS

$custom: #376699;
$custom-light: #7791b7;
$custom-dark: #000000;

JSON

{
  "hex": "#376699",
  "rgb": {
    "r": 55,
    "g": 102,
    "b": 153
  },
  "hsl": {
    "h": 211.224,
    "s": 47.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.50109,
    "c": 0.09684,
    "h": 252
  },
  "luminance": 0.12615
}

Semantic roles & 50–950 ramp

primary

#376699

secondary

#B99773

accent

#9751D7

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #376699

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

Preview Lab → · Contrast checker → · Palette generator →