#376C9B#376C9B

#376C9B is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.6% C 0.094 H 247.5°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#376C9B
RGB	rgb(55, 108, 155)
HSL	hsl(208, 48%, 41%)
HSV	hsv(208, 65%, 61%)
CMYK	cmyk(64.5%, 30.3%, 0%, 39.2%)
CIE-LAB	lab(44.09, -2.39, -30.75)
CIE-LCH	lch(44.09, 30.84, 265.56°)
OKLab	oklab(51.65% -0.0359 -0.0867)
OKLCH	oklch(51.65% 0.094 247.5)
XYZ	xyz(12.8523, 13.9026, 33.0102)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376C9B #9B6637

analogous

#379B98 #376C9B #373A9B

triadic

#376C9B #9B376C #6C9B37

tetradic

#376C9B #98379B #9B6637 #3A9B37

square

#376C9B #98379B #9B6637 #3A9B37

split-complementary

#376C9B #9B373A #9B9837

monochromatic

#172D41 #274D6E #376C9B #4F8BC0 #7CA9D0

Accessibility & contrast

On white

5.55

#376C9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#376C9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376C9B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376C9B	#FFFFFF	#000000	##FFFFFF
##376C9B	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586E9D

Deuteranopia (green-blind)

#4A649A

Tritanopia (blue-blind)

#00777D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #376c9b;
/* rgb */ color: rgb(55, 108, 155);
/* oklch */ color: oklch(51.6% 0.094 247.5);

Tailwind

colors: {
  custom: {
    50: '#7895b8',
    500: '#376c9b',
    950: '#000000',
  },
}

SCSS

$custom: #376c9b;
$custom-light: #7895b8;
$custom-dark: #000000;

JSON

{
  "hex": "#376c9b",
  "rgb": {
    "r": 55,
    "g": 108,
    "b": 155
  },
  "hsl": {
    "h": 208.2,
    "s": 47.619,
    "l": 41.176
  },
  "oklch": {
    "l": 0.51648,
    "c": 0.0939,
    "h": 247.5
  },
  "luminance": 0.13904
}

Semantic roles & 50–950 ramp

primary

#376C9B

secondary

#BA9574

accent

#9051D7

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #376C9B

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

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