#379FB8#379FB8

#379FB8 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 65.4% C 0.100 H 217.1°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#379FB8
RGB	rgb(55, 159, 184)
HSL	hsl(192, 54%, 47%)
HSV	hsv(192, 70%, 72%)
CMYK	cmyk(70.1%, 13.6%, 0%, 27.8%)
CIE-LAB	lab(60.84, -21.35, -21.57)
CIE-LCH	lch(60.84, 30.34, 225.29°)
OKLab	oklab(65.39% -0.0794 -0.0601)
OKLCH	oklch(65.39% 0.1 217.1)
XYZ	xyz(22.6218, 29.0666, 49.7563)
Luminance	0.2907 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379FB8 #B85037

analogous

#37B891 #379FB8 #375FB8

triadic

#379FB8 #B8379F #9FB837

tetradic

#379FB8 #9137B8 #B85037 #5FB837

square

#379FB8 #9137B8 #B85037 #5FB837

split-complementary

#379FB8 #B8375F #B89137

monochromatic

#1B4E5A #297689 #379FB8 #5DB9CF #8DCDDD

Accessibility & contrast

On white

3.08

#379FB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#379FB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379FB8

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379FB8	#FFFFFF	#000000	##000000
##379FB8	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9AB9

Deuteranopia (green-blind)

#7C8DB8

Tritanopia (blue-blind)

#00A8A7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #379fb8;
/* rgb */ color: rgb(55, 159, 184);
/* oklch */ color: oklch(65.4% 0.100 217.1);

Tailwind

colors: {
  custom: {
    50: '#7fbbcd',
    500: '#379fb8',
    950: '#000000',
  },
}

SCSS

$custom: #379fb8;
$custom-light: #7fbbcd;
$custom-dark: #000000;

JSON

{
  "hex": "#379fb8",
  "rgb": {
    "r": 55,
    "g": 159,
    "b": 184
  },
  "hsl": {
    "h": 191.628,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.6539,
    "c": 0.09962,
    "h": 217.1
  },
  "luminance": 0.29069
}

Semantic roles & 50–950 ramp

primary

#379FB8

secondary

#C79184

accent

#674ADD

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #379FB8

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

Preview Lab → · Contrast checker → · Palette generator →