#376F9F#376F9F

#376F9F is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.6% C 0.096 H 246.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#376F9F
RGB	rgb(55, 111, 159)
HSL	hsl(208, 49%, 42%)
HSV	hsv(208, 65%, 62%)
CMYK	cmyk(65.4%, 30.2%, 0%, 37.6%)
CIE-LAB	lab(45.20, -2.80, -31.38)
CIE-LCH	lch(45.20, 31.51, 264.90°)
OKLab	oklab(52.58% -0.038 -0.0886)
OKLCH	oklch(52.58% 0.096 246.8)
XYZ	xyz(13.5157, 14.6830, 34.9160)
Luminance	0.1468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376F9F #9F6737

analogous

#379F9B #376F9F #373B9F

triadic

#376F9F #9F376F #6F9F37

tetradic

#376F9F #9B379F #9F6737 #3B9F37

square

#376F9F #9B379F #9F6737 #3B9F37

split-complementary

#376F9F #9F373B #9F9B37

monochromatic

#183044 #274F72 #376F9F #518EC3 #7EABD2

Accessibility & contrast

On white

5.33

#376F9F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#376F9F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376F9F

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376F9F	#FFFFFF	#000000	##FFFFFF
##376F9F	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A71A1

Deuteranopia (green-blind)

#4C669E

Tritanopia (blue-blind)

#007A80

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #376f9f;
/* rgb */ color: rgb(55, 111, 159);
/* oklch */ color: oklch(52.6% 0.096 246.8);

Tailwind

colors: {
  custom: {
    50: '#7998bb',
    500: '#376f9f',
    950: '#000000',
  },
}

SCSS

$custom: #376f9f;
$custom-light: #7998bb;
$custom-dark: #000000;

JSON

{
  "hex": "#376f9f",
  "rgb": {
    "r": 55,
    "g": 111,
    "b": 159
  },
  "hsl": {
    "h": 207.692,
    "s": 48.598,
    "l": 41.961
  },
  "oklch": {
    "l": 0.52581,
    "c": 0.09635,
    "h": 246.8
  },
  "luminance": 0.14684
}

Semantic roles & 50–950 ramp

primary

#376F9F

secondary

#BC9676

accent

#8F50D8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #376F9F

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

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