#379CB6#379CB6

#379CB6 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.6% C 0.098 H 218.4°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#379CB6
RGB	rgb(55, 156, 182)
HSL	hsl(192, 54%, 46%)
HSV	hsv(192, 70%, 71%)
CMYK	cmyk(69.8%, 14.3%, 0%, 28.6%)
CIE-LAB	lab(59.86, -20.42, -21.94)
CIE-LCH	lch(59.86, 29.97, 227.06°)
OKLab	oklab(64.58% -0.0772 -0.0612)
OKLCH	oklch(64.58% 0.098 218.4)
XYZ	xyz(21.9040, 27.9641, 48.4901)
Luminance	0.2797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379CB6 #B65137

analogous

#37B691 #379CB6 #375DB6

triadic

#379CB6 #B6379C #9CB637

tetradic

#379CB6 #9137B6 #B65137 #5DB637

square

#379CB6 #9137B6 #B65137 #5DB637

split-complementary

#379CB6 #B6375D #B69137

monochromatic

#1B4B58 #297487 #379CB6 #5CB7CE #8BCCDC

Accessibility & contrast

On white

3.19

#379CB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#379CB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379CB6

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379CB6	#FFFFFF	#000000	##000000
##379CB6	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B98B7

Deuteranopia (green-blind)

#7A8BB6

Tritanopia (blue-blind)

#00A5A4

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #379cb6;
/* rgb */ color: rgb(55, 156, 182);
/* oklch */ color: oklch(64.6% 0.098 218.4);

Tailwind

colors: {
  custom: {
    50: '#7eb9cc',
    500: '#379cb6',
    950: '#000000',
  },
}

SCSS

$custom: #379cb6;
$custom-light: #7eb9cc;
$custom-dark: #000000;

JSON

{
  "hex": "#379cb6",
  "rgb": {
    "r": 55,
    "g": 156,
    "b": 182
  },
  "hsl": {
    "h": 192.283,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.64575,
    "c": 0.09849,
    "h": 218.4
  },
  "luminance": 0.27967
}

Semantic roles & 50–950 ramp

primary

#379CB6

secondary

#C69082

accent

#694BDD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379CB6

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

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