#379AB8#379AB8

#379AB8 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.2% C 0.100 H 221.9°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#379AB8
RGB	rgb(55, 154, 184)
HSL	hsl(194, 54%, 47%)
HSV	hsv(194, 70%, 72%)
CMYK	cmyk(70.1%, 16.3%, 0%, 27.8%)
CIE-LAB	lab(59.33, -18.72, -23.89)
CIE-LCH	lch(59.33, 30.35, 231.92°)
OKLab	oklab(64.17% -0.0743 -0.0667)
OKLCH	oklch(64.17% 0.1 221.9)
XYZ	xyz(21.7793, 27.3817, 49.4755)
Luminance	0.2738 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379AB8 #B85537

analogous

#37B895 #379AB8 #375AB8

triadic

#379AB8 #B8379A #9AB837

tetradic

#379AB8 #9537B8 #B85537 #5AB837

square

#379AB8 #9537B8 #B85537 #5AB837

split-complementary

#379AB8 #B8375A #B89537

monochromatic

#1B4B5A #297389 #379AB8 #5DB4CF #8DCADD

Accessibility & contrast

On white

3.24

#379AB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#379AB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379AB8

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379AB8	#FFFFFF	#000000	##000000
##379AB8	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8896BA

Deuteranopia (green-blind)

#7789B8

Tritanopia (blue-blind)

#00A3A4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #379ab8;
/* rgb */ color: rgb(55, 154, 184);
/* oklch */ color: oklch(64.2% 0.100 221.9);

Tailwind

colors: {
  custom: {
    50: '#7eb8cd',
    500: '#379ab8',
    950: '#000000',
  },
}

SCSS

$custom: #379ab8;
$custom-light: #7eb8cd;
$custom-dark: #000000;

JSON

{
  "hex": "#379ab8",
  "rgb": {
    "r": 55,
    "g": 154,
    "b": 184
  },
  "hsl": {
    "h": 193.953,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.64174,
    "c": 0.0999,
    "h": 221.9
  },
  "luminance": 0.27384
}

Semantic roles & 50–950 ramp

primary

#379AB8

secondary

#C79384

accent

#6D4ADD

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379AB8

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

Preview Lab → · Contrast checker → · Palette generator →