#376A99#376A99

#376A99 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 51.1% C 0.093 H 248.3°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#376A99
RGB	rgb(55, 106, 153)
HSL	hsl(209, 47%, 41%)
HSV	hsv(209, 64%, 60%)
CMYK	cmyk(64.1%, 30.7%, 0%, 40%)
CIE-LAB	lab(43.39, -1.87, -30.67)
CIE-LCH	lch(43.39, 30.72, 266.51°)
OKLab	oklab(51.06% -0.0343 -0.0865)
OKLCH	oklch(51.06% 0.093 248.3)
XYZ	xyz(12.4772, 13.4190, 32.0634)
Luminance	0.1342 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376A99 #996637

analogous

#379997 #376A99 #373999

triadic

#376A99 #99376A #6A9937

tetradic

#376A99 #973799 #996637 #399937

square

#376A99 #973799 #996637 #399937

split-complementary

#376A99 #993739 #999737

monochromatic

#172C3F #274B6C #376A99 #4E89BF #7BA7D0

Accessibility & contrast

On white

5.70

#376A99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#376A99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376A99

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376A99	#FFFFFF	#000000	##FFFFFF
##376A99	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566C9B

Deuteranopia (green-blind)

#486298

Tritanopia (blue-blind)

#00757B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #376a99;
/* rgb */ color: rgb(55, 106, 153);
/* oklch */ color: oklch(51.1% 0.093 248.3);

Tailwind

colors: {
  custom: {
    50: '#7894b7',
    500: '#376a99',
    950: '#000000',
  },
}

SCSS

$custom: #376a99;
$custom-light: #7894b7;
$custom-dark: #000000;

JSON

{
  "hex": "#376a99",
  "rgb": {
    "r": 55,
    "g": 106,
    "b": 153
  },
  "hsl": {
    "h": 208.776,
    "s": 47.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.51061,
    "c": 0.0931,
    "h": 248.3
  },
  "luminance": 0.1342
}

Semantic roles & 50–950 ramp

primary

#376A99

secondary

#B99473

accent

#9151D7

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #376A99

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

Preview Lab → · Contrast checker → · Palette generator →