#379AB2#379AB2

#379AB2 is a light, moderate cyan. Relative luminance 0.271; OKLCH L 63.9% C 0.096 H 217.1°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#379AB2
RGB	rgb(55, 154, 178)
HSL	hsl(192, 53%, 46%)
HSV	hsv(192, 69%, 70%)
CMYK	cmyk(69.1%, 13.5%, 0%, 30.2%)
CIE-LAB	lab(59.10, -20.65, -20.84)
CIE-LCH	lch(59.10, 29.34, 225.27°)
OKLab	oklab(63.92% -0.0767 -0.0581)
OKLCH	oklch(63.92% 0.096 217.1)
XYZ	xyz(21.1637, 27.1354, 46.2331)
Luminance	0.2714 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379AB2 #B24F37

analogous

#37B28C #379AB2 #375CB2

triadic

#379AB2 #B2379A #9AB237

tetradic

#379AB2 #8C37B2 #B24F37 #5CB237

square

#379AB2 #8C37B2 #B24F37 #5CB237

split-complementary

#379AB2 #B2375C #B28C37

monochromatic

#1A4954 #297283 #379AB2 #5AB6CC #89CBDB

Accessibility & contrast

On white

3.27

#379AB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#379AB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379AB2

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379AB2	#FFFFFF	#000000	##000000
##379AB2	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A95B3

Deuteranopia (green-blind)

#7989B2

Tritanopia (blue-blind)

#00A2A2

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #379ab2;
/* rgb */ color: rgb(55, 154, 178);
/* oklch */ color: oklch(63.9% 0.096 217.1);

Tailwind

colors: {
  custom: {
    50: '#7eb8c9',
    500: '#379ab2',
    950: '#000000',
  },
}

SCSS

$custom: #379ab2;
$custom-light: #7eb8c9;
$custom-dark: #000000;

JSON

{
  "hex": "#379ab2",
  "rgb": {
    "r": 55,
    "g": 154,
    "b": 178
  },
  "hsl": {
    "h": 191.707,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.63918,
    "c": 0.09622,
    "h": 217.1
  },
  "luminance": 0.27138
}

Semantic roles & 50–950 ramp

primary

#379AB2

secondary

#C58E80

accent

#684CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379AB2

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

Preview Lab → · Contrast checker → · Palette generator →