#376B9C#376B9C

#376B9C is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.5% C 0.096 H 248.9°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#376B9C
RGB	rgb(55, 107, 156)
HSL	hsl(209, 48%, 41%)
HSV	hsv(209, 65%, 61%)
CMYK	cmyk(64.7%, 31.4%, 0%, 38.8%)
CIE-LAB	lab(43.84, -1.42, -31.74)
CIE-LCH	lch(43.84, 31.77, 267.43°)
OKLab	oklab(51.46% -0.0345 -0.0896)
OKLCH	oklch(51.46% 0.096 248.9)
XYZ	xyz(12.8318, 13.7267, 33.4193)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376B9C #9C6837

analogous

#379C9B #376B9C #37399C

triadic

#376B9C #9C376B #6B9C37

tetradic

#376B9C #9B379C #9C6837 #399C37

square

#376B9C #9B379C #9C6837 #399C37

split-complementary

#376B9C #9C3739 #9C9B37

monochromatic

#172D42 #274C6F #376B9C #4F8AC1 #7CA8D1

Accessibility & contrast

On white

5.61

#376B9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#376B9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376B9C

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376B9C	#FFFFFF	#000000	##FFFFFF
##376B9C	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566D9E

Deuteranopia (green-blind)

#48639B

Tritanopia (blue-blind)

#00777C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #376b9c;
/* rgb */ color: rgb(55, 107, 156);
/* oklch */ color: oklch(51.5% 0.096 248.9);

Tailwind

colors: {
  custom: {
    50: '#7895b9',
    500: '#376b9c',
    950: '#000000',
  },
}

SCSS

$custom: #376b9c;
$custom-light: #7895b9;
$custom-dark: #000000;

JSON

{
  "hex": "#376b9c",
  "rgb": {
    "r": 55,
    "g": 107,
    "b": 156
  },
  "hsl": {
    "h": 209.109,
    "s": 47.867,
    "l": 41.373
  },
  "oklch": {
    "l": 0.51464,
    "c": 0.09606,
    "h": 248.9
  },
  "luminance": 0.13728
}

Semantic roles & 50–950 ramp

primary

#376B9C

secondary

#BA9675

accent

#9250D7

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #376B9C

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

Preview Lab → · Contrast checker → · Palette generator →