#376E9D#376E9D

#376E9D is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.2% C 0.095 H 246.7°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#376E9D
RGB	rgb(55, 110, 157)
HSL	hsl(208, 48%, 42%)
HSV	hsv(208, 65%, 62%)
CMYK	cmyk(65%, 29.9%, 0%, 38.4%)
CIE-LAB	lab(44.80, -2.90, -30.83)
CIE-LCH	lch(44.80, 30.96, 264.63°)
OKLab	oklab(52.23% -0.0375 -0.087)
OKLCH	oklch(52.23% 0.095 246.7)
XYZ	xyz(13.2350, 14.3971, 33.9732)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#376E9D #9D6637

analogous

#379D99 #376E9D #373B9D

triadic

#376E9D #9D376E #6E9D37

tetradic

#376E9D #99379D #9D6637 #3B9D37

square

#376E9D #99379D #9D6637 #3B9D37

split-complementary

#376E9D #9D373B #9D9937

monochromatic

#172E42 #274E70 #376E9D #508DC2 #7DABD1

Accessibility & contrast

On white

5.41

#376E9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#376E9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #376E9D

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##376E9D	#FFFFFF	#000000	##FFFFFF
##376E9D	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596F9F

Deuteranopia (green-blind)

#4C669C

Tritanopia (blue-blind)

#00797F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #376e9d;
/* rgb */ color: rgb(55, 110, 157);
/* oklch */ color: oklch(52.2% 0.095 246.7);

Tailwind

colors: {
  custom: {
    50: '#7897ba',
    500: '#376e9d',
    950: '#000000',
  },
}

SCSS

$custom: #376e9d;
$custom-light: #7897ba;
$custom-dark: #000000;

JSON

{
  "hex": "#376e9d",
  "rgb": {
    "r": 55,
    "g": 110,
    "b": 157
  },
  "hsl": {
    "h": 207.647,
    "s": 48.113,
    "l": 41.569
  },
  "oklch": {
    "l": 0.52234,
    "c": 0.0947,
    "h": 246.7
  },
  "luminance": 0.14398
}

Semantic roles & 50–950 ramp

primary

#376E9D

secondary

#BB9575

accent

#8F50D8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #376E9D

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

Preview Lab → · Contrast checker → · Palette generator →