#379AC4#379AC4

#379AC4 is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.7% C 0.109 H 230.2°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#379AC4
RGB	rgb(55, 154, 196)
HSL	hsl(198, 56%, 49%)
HSV	hsv(198, 72%, 77%)
CMYK	cmyk(71.9%, 21.4%, 0%, 23.1%)
CIE-LAB	lab(59.80, -14.75, -29.91)
CIE-LCH	lch(59.80, 33.35, 243.74°)
OKLab	oklab(64.72% -0.0698 -0.084)
OKLCH	oklch(64.72% 0.109 230.2)
XYZ	xyz(23.0909, 27.9063, 56.3833)
Luminance	0.2791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379AC4 #C46137

analogous

#37C4A8 #379AC4 #3754C4

triadic

#379AC4 #C4379A #9AC437

tetradic

#379AC4 #A837C4 #C46137 #54C437

square

#379AC4 #A837C4 #C46137 #54C437

split-complementary

#379AC4 #C43754 #C4A837

monochromatic

#1C4F64 #2A7494 #379AC4 #65B3D4 #94CAE1

Accessibility & contrast

On white

3.19

#379AC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#379AC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379AC4

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379AC4	#FFFFFF	#000000	##000000
##379AC4	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8598C6

Deuteranopia (green-blind)

#718AC3

Tritanopia (blue-blind)

#00A6A8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #379ac4;
/* rgb */ color: rgb(55, 154, 196);
/* oklch */ color: oklch(64.7% 0.109 230.2);

Tailwind

colors: {
  custom: {
    50: '#80b7d6',
    500: '#379ac4',
    950: '#000000',
  },
}

SCSS

$custom: #379ac4;
$custom-light: #80b7d6;
$custom-dark: #000000;

JSON

{
  "hex": "#379ac4",
  "rgb": {
    "r": 55,
    "g": 154,
    "b": 196
  },
  "hsl": {
    "h": 197.872,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.64715,
    "c": 0.10921,
    "h": 230.2
  },
  "luminance": 0.27909
}

Semantic roles & 50–950 ramp

primary

#379AC4

secondary

#CC9E8B

accent

#7548DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #379AC4

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

Preview Lab → · Contrast checker → · Palette generator →