#379BC6#379BC6

#379BC6 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.0% C 0.111 H 230.6°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#379BC6
RGB	rgb(55, 155, 198)
HSL	hsl(198, 57%, 50%)
HSV	hsv(198, 72%, 78%)
CMYK	cmyk(72.2%, 21.7%, 0%, 22.4%)
CIE-LAB	lab(60.19, -14.63, -30.44)
CIE-LCH	lch(60.19, 33.77, 244.33°)
OKLab	oklab(65.05% -0.0701 -0.0855)
OKLCH	oklch(65.05% 0.111 230.6)
XYZ	xyz(23.4858, 28.3294, 57.6455)
Luminance	0.2833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379BC6 #C66237

analogous

#37C6AA #379BC6 #3753C6

triadic

#379BC6 #C6379B #9BC637

tetradic

#379BC6 #AA37C6 #C66237 #53C637

square

#379BC6 #AA37C6 #C66237 #53C637

split-complementary

#379BC6 #C63753 #C6AA37

monochromatic

#1C5066 #2A7696 #379BC6 #66B3D4 #96CBE2

Accessibility & contrast

On white

3.15

#379BC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#379BC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379BC6

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379BC6	#FFFFFF	#000000	##000000
##379BC6	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8599C8

Deuteranopia (green-blind)

#728BC5

Tritanopia (blue-blind)

#00A7A9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #379bc6;
/* rgb */ color: rgb(55, 155, 198);
/* oklch */ color: oklch(65.0% 0.111 230.6);

Tailwind

colors: {
  custom: {
    50: '#80b8d7',
    500: '#379bc6',
    950: '#000000',
  },
}

SCSS

$custom: #379bc6;
$custom-light: #80b8d7;
$custom-dark: #000000;

JSON

{
  "hex": "#379bc6",
  "rgb": {
    "r": 55,
    "g": 155,
    "b": 198
  },
  "hsl": {
    "h": 198.042,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.65046,
    "c": 0.11056,
    "h": 230.6
  },
  "luminance": 0.28332
}

Semantic roles & 50–950 ramp

primary

#379BC6

secondary

#CD9F8C

accent

#7648E0

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #379BC6

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

Preview Lab → · Contrast checker → · Palette generator →