#376E9E#376E9E

#376E9E is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.3% C 0.096 H 247.2°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#376E9E
RGB	rgb(55, 110, 158)
HSL	hsl(208, 48%, 42%)
HSV	hsv(208, 65%, 62%)
CMYK	cmyk(65.2%, 30.4%, 0%, 38%)
CIE-LAB	lab(44.85, -2.55, -31.34)
CIE-LCH	lch(44.85, 31.45, 265.35°)
OKLab	oklab(52.29% -0.0372 -0.0885)
OKLCH	oklch(52.29% 0.096 247.2)
XYZ	xyz(13.3207, 14.4314, 34.4247)
Luminance	0.1443 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376E9E #9E6737

analogous

#379E9B #376E9E #373B9E

triadic

#376E9E #9E376E #6E9E37

tetradic

#376E9E #9B379E #9E6737 #3B9E37

square

#376E9E #9B379E #9E6737 #3B9E37

split-complementary

#376E9E #9E373B #9E9B37

monochromatic

#172F43 #274E71 #376E9E #508DC2 #7DABD2

Accessibility & contrast

On white

5.40

#376E9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#376E9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376E9E

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376E9E	#FFFFFF	#000000	##FFFFFF
##376E9E	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5970A0

Deuteranopia (green-blind)

#4B669D

Tritanopia (blue-blind)

#00797F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #376e9e;
/* rgb */ color: rgb(55, 110, 158);
/* oklch */ color: oklch(52.3% 0.096 247.2);

Tailwind

colors: {
  custom: {
    50: '#7897bb',
    500: '#376e9e',
    950: '#000000',
  },
}

SCSS

$custom: #376e9e;
$custom-light: #7897bb;
$custom-dark: #000000;

JSON

{
  "hex": "#376e9e",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 158
  },
  "hsl": {
    "h": 207.961,
    "s": 48.357,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52288,
    "c": 0.09596,
    "h": 247.2
  },
  "luminance": 0.14433
}

Semantic roles & 50–950 ramp

primary

#376E9E

secondary

#BB9676

accent

#8F50D8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #376E9E

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

Preview Lab → · Contrast checker → · Palette generator →