#379FB4#379FB4

#379FB4 is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.2% C 0.098 H 213.9°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#379FB4
RGB	rgb(55, 159, 180)
HSL	hsl(190, 53%, 46%)
HSV	hsv(190, 69%, 71%)
CMYK	cmyk(69.4%, 11.7%, 0%, 29.4%)
CIE-LAB	lab(60.69, -22.62, -19.54)
CIE-LCH	lch(60.69, 29.89, 220.82°)
OKLab	oklab(65.22% -0.0811 -0.0544)
OKLCH	oklch(65.22% 0.098 213.9)
XYZ	xyz(22.2084, 28.9013, 47.5792)
Luminance	0.2890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379FB4 #B44C37

analogous

#37B48A #379FB4 #3760B4

triadic

#379FB4 #B4379F #9FB437

tetradic

#379FB4 #8A37B4 #B44C37 #60B437

square

#379FB4 #8A37B4 #B44C37 #60B437

split-complementary

#379FB4 #B43760 #B48A37

monochromatic

#1A4C56 #297685 #379FB4 #5BBACD #8ACEDB

Accessibility & contrast

On white

3.10

#379FB4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#379FB4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379FB4

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379FB4	#FFFFFF	#000000	##000000
##379FB4	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909AB5

Deuteranopia (green-blind)

#7E8DB4

Tritanopia (blue-blind)

#00A7A5

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #379fb4;
/* rgb */ color: rgb(55, 159, 180);
/* oklch */ color: oklch(65.2% 0.098 213.9);

Tailwind

colors: {
  custom: {
    50: '#7ebbca',
    500: '#379fb4',
    950: '#000000',
  },
}

SCSS

$custom: #379fb4;
$custom-light: #7ebbca;
$custom-dark: #000000;

JSON

{
  "hex": "#379fb4",
  "rgb": {
    "r": 55,
    "g": 159,
    "b": 180
  },
  "hsl": {
    "h": 190.08,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.65224,
    "c": 0.09761,
    "h": 213.9
  },
  "luminance": 0.28904
}

Semantic roles & 50–950 ramp

primary

#379FB4

secondary

#C68D81

accent

#644BDD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #379FB4

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

Preview Lab → · Contrast checker → · Palette generator →