#379CC4#379CC4

#379CC4 is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.2% C 0.108 H 228.5°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#379CC4
RGB	rgb(55, 156, 196)
HSL	hsl(197, 56%, 49%)
HSV	hsv(197, 72%, 77%)
CMYK	cmyk(71.9%, 20.4%, 0%, 23.1%)
CIE-LAB	lab(60.40, -15.84, -28.98)
CIE-LCH	lch(60.40, 33.03, 241.34°)
OKLab	oklab(65.19% -0.0718 -0.0813)
OKLCH	oklch(65.19% 0.108 228.5)
XYZ	xyz(23.4238, 28.5720, 56.4943)
Luminance	0.2858 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379CC4 #C45F37

analogous

#37C4A6 #379CC4 #3756C4

triadic

#379CC4 #C4379C #9CC437

tetradic

#379CC4 #A637C4 #C45F37 #56C437

square

#379CC4 #A637C4 #C45F37 #56C437

split-complementary

#379CC4 #C43756 #C4A637

monochromatic

#1C5064 #2A7694 #379CC4 #65B4D4 #94CBE1

Accessibility & contrast

On white

3.13

#379CC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#379CC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379CC4

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379CC4	#FFFFFF	#000000	##000000
##379CC4	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8799C6

Deuteranopia (green-blind)

#748CC3

Tritanopia (blue-blind)

#00A7A9

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #379cc4;
/* rgb */ color: rgb(55, 156, 196);
/* oklch */ color: oklch(65.2% 0.108 228.5);

Tailwind

colors: {
  custom: {
    50: '#80b9d6',
    500: '#379cc4',
    950: '#000000',
  },
}

SCSS

$custom: #379cc4;
$custom-light: #80b9d6;
$custom-dark: #000000;

JSON

{
  "hex": "#379cc4",
  "rgb": {
    "r": 55,
    "g": 156,
    "b": 196
  },
  "hsl": {
    "h": 197.021,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.65193,
    "c": 0.10848,
    "h": 228.5
  },
  "luminance": 0.28575
}

Semantic roles & 50–950 ramp

primary

#379CC4

secondary

#CC9D8B

accent

#7348DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #379CC4

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

Preview Lab → · Contrast checker → · Palette generator →