#379EB8#379EB8

#379EB8 is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.1% C 0.100 H 218.1°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#379EB8
RGB	rgb(55, 158, 184)
HSL	hsl(192, 54%, 47%)
HSV	hsv(192, 70%, 72%)
CMYK	cmyk(70.1%, 14.1%, 0%, 27.8%)
CIE-LAB	lab(60.54, -20.83, -22.03)
CIE-LCH	lch(60.54, 30.32, 226.61°)
OKLab	oklab(65.15% -0.0784 -0.0614)
OKLCH	oklch(65.15% 0.1 218.1)
XYZ	xyz(22.4505, 28.7241, 49.6992)
Luminance	0.2873 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379EB8 #B85137

analogous

#37B892 #379EB8 #375EB8

triadic

#379EB8 #B8379E #9EB837

tetradic

#379EB8 #9237B8 #B85137 #5EB837

square

#379EB8 #9237B8 #B85137 #5EB837

split-complementary

#379EB8 #B8375E #B89237

monochromatic

#1B4D5A #297689 #379EB8 #5DB8CF #8DCDDD

Accessibility & contrast

On white

3.11

#379EB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#379EB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379EB8

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379EB8	#FFFFFF	#000000	##000000
##379EB8	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D99B9

Deuteranopia (green-blind)

#7B8CB8

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #379eb8;
/* rgb */ color: rgb(55, 158, 184);
/* oklch */ color: oklch(65.1% 0.100 218.1);

Tailwind

colors: {
  custom: {
    50: '#7fbacd',
    500: '#379eb8',
    950: '#000000',
  },
}

SCSS

$custom: #379eb8;
$custom-light: #7fbacd;
$custom-dark: #000000;

JSON

{
  "hex": "#379eb8",
  "rgb": {
    "r": 55,
    "g": 158,
    "b": 184
  },
  "hsl": {
    "h": 192.093,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.65147,
    "c": 0.09962,
    "h": 218.1
  },
  "luminance": 0.28727
}

Semantic roles & 50–950 ramp

primary

#379EB8

secondary

#C79184

accent

#684ADD

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379EB8

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

Preview Lab → · Contrast checker → · Palette generator →