#376C8F#376C8F

#376C8F is a mid, moderate cyan. Relative luminance 0.135; OKLCH L 51.0% C 0.079 H 239.8°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#376C8F
RGB	rgb(55, 108, 143)
HSL	hsl(204, 44%, 39%)
HSV	hsv(204, 62%, 56%)
CMYK	cmyk(61.5%, 24.5%, 0%, 43.9%)
CIE-LAB	lab(43.54, -6.53, -24.48)
CIE-LCH	lch(43.54, 25.34, 255.07°)
OKLab	oklab(51.02% -0.04 -0.0686)
OKLCH	oklch(51.02% 0.079 239.8)
XYZ	xyz(11.8942, 13.5194, 27.9640)
Luminance	0.1352 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376C8F #8F5A37

analogous

#378F86 #376C8F #37408F

triadic

#376C8F #8F376C #6C8F37

tetradic

#376C8F #86378F #8F5A37 #408F37

square

#376C8F #86378F #8F5A37 #408F37

split-complementary

#376C8F #8F3740 #8F8637

monochromatic

#152937 #264B63 #376C8F #4A8DB9 #76A9CA

Accessibility & contrast

On white

5.67

#376C8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#376C8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376C8F

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376C8F	#FFFFFF	#000000	##FFFFFF
##376C8F	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6C91

Deuteranopia (green-blind)

#50638E

Tritanopia (blue-blind)

#007578

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #376c8f;
/* rgb */ color: rgb(55, 108, 143);
/* oklch */ color: oklch(51.0% 0.079 239.8);

Tailwind

colors: {
  custom: {
    50: '#7696b0',
    500: '#376c8f',
    950: '#000000',
  },
}

SCSS

$custom: #376c8f;
$custom-light: #7696b0;
$custom-dark: #000000;

JSON

{
  "hex": "#376c8f",
  "rgb": {
    "r": 55,
    "g": 108,
    "b": 143
  },
  "hsl": {
    "h": 203.864,
    "s": 44.444,
    "l": 38.824
  },
  "oklch": {
    "l": 0.51024,
    "c": 0.07942,
    "h": 239.8
  },
  "luminance": 0.13521
}

Semantic roles & 50–950 ramp

primary

#376C8F

secondary

#B38A6F

accent

#8754D4

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #376C8F

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

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