#379DC6#379DC6

#379DC6 is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.5% C 0.110 H 229.0°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#379DC6
RGB	rgb(55, 157, 198)
HSL	hsl(197, 57%, 50%)
HSV	hsv(197, 72%, 78%)
CMYK	cmyk(72.2%, 20.7%, 0%, 22.4%)
CIE-LAB	lab(60.78, -15.71, -29.52)
CIE-LCH	lch(60.78, 33.44, 241.97°)
OKLab	oklab(65.52% -0.0721 -0.0828)
OKLCH	oklch(65.52% 0.11 229)
XYZ	xyz(23.8214, 29.0006, 57.7574)
Luminance	0.2900 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379DC6 #C66037

analogous

#37C6A8 #379DC6 #3755C6

triadic

#379DC6 #C6379D #9DC637

tetradic

#379DC6 #A837C6 #C66037 #55C637

square

#379DC6 #A837C6 #C66037 #55C637

split-complementary

#379DC6 #C63755 #C6A837

monochromatic

#1C5166 #2A7796 #379DC6 #66B5D4 #96CCE2

Accessibility & contrast

On white

3.09

#379DC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#379DC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379DC6

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379DC6	#FFFFFF	#000000	##000000
##379DC6	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889BC8

Deuteranopia (green-blind)

#748CC5

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #379dc6;
/* rgb */ color: rgb(55, 157, 198);
/* oklch */ color: oklch(65.5% 0.110 229.0);

Tailwind

colors: {
  custom: {
    50: '#81bad7',
    500: '#379dc6',
    950: '#000000',
  },
}

SCSS

$custom: #379dc6;
$custom-light: #81bad7;
$custom-dark: #000000;

JSON

{
  "hex": "#379dc6",
  "rgb": {
    "r": 55,
    "g": 157,
    "b": 198
  },
  "hsl": {
    "h": 197.203,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.65523,
    "c": 0.1098,
    "h": 229
  },
  "luminance": 0.29003
}

Semantic roles & 50–950 ramp

primary

#379DC6

secondary

#CD9E8C

accent

#7448E0

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #379DC6

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

Preview Lab → · Contrast checker → · Palette generator →