#379AC3#379AC3

#379AC3 is a light, moderate cyan. Relative luminance 0.279; OKLCH L 64.7% C 0.108 H 229.6°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#379AC3
RGB	rgb(55, 154, 195)
HSL	hsl(198, 56%, 49%)
HSV	hsv(198, 72%, 76%)
CMYK	cmyk(71.8%, 21%, 0%, 23.5%)
CIE-LAB	lab(59.76, -15.09, -29.41)
CIE-LCH	lch(59.76, 33.05, 242.84°)
OKLab	oklab(64.67% -0.0702 -0.0825)
OKLCH	oklch(64.67% 0.108 229.6)
XYZ	xyz(22.9775, 27.8609, 55.7859)
Luminance	0.2786 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379AC3 #C36037

analogous

#37C3A6 #379AC3 #3754C3

triadic

#379AC3 #C3379A #9AC337

tetradic

#379AC3 #A637C3 #C36037 #54C337

square

#379AC3 #A637C3 #C36037 #54C337

split-complementary

#379AC3 #C33754 #C3A637

monochromatic

#1C4F64 #2A7493 #379AC3 #64B3D3 #94CAE1

Accessibility & contrast

On white

3.19

#379AC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#379AC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379AC3

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379AC3	#FFFFFF	#000000	##000000
##379AC3	1.00	3.19	6.57	6.57
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8598C5

Deuteranopia (green-blind)

#728AC2

Tritanopia (blue-blind)

#00A5A8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #379ac3;
/* rgb */ color: rgb(55, 154, 195);
/* oklch */ color: oklch(64.7% 0.108 229.6);

Tailwind

colors: {
  custom: {
    50: '#80b7d5',
    500: '#379ac3',
    950: '#000000',
  },
}

SCSS

$custom: #379ac3;
$custom-light: #80b7d5;
$custom-dark: #000000;

JSON

{
  "hex": "#379ac3",
  "rgb": {
    "r": 55,
    "g": 154,
    "b": 195
  },
  "hsl": {
    "h": 197.571,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.64669,
    "c": 0.10835,
    "h": 229.6
  },
  "luminance": 0.27864
}

Semantic roles & 50–950 ramp

primary

#379AC3

secondary

#CC9D8A

accent

#7549DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #379AC3

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

Preview Lab → · Contrast checker → · Palette generator →