#379DB6#379DB6

#379DB6 is a light, moderate cyan. Relative luminance 0.283; OKLCH L 64.8% C 0.098 H 217.4°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#379DB6
RGB	rgb(55, 157, 182)
HSL	hsl(192, 54%, 46%)
HSV	hsv(192, 70%, 71%)
CMYK	cmyk(69.8%, 13.7%, 0%, 28.6%)
CIE-LAB	lab(60.16, -20.94, -21.48)
CIE-LCH	lch(60.16, 30.00, 225.73°)
OKLab	oklab(64.82% -0.0782 -0.0599)
OKLCH	oklch(64.82% 0.098 217.4)
XYZ	xyz(22.0725, 28.3011, 48.5463)
Luminance	0.2830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379DB6 #B65037

analogous

#37B690 #379DB6 #375EB6

triadic

#379DB6 #B6379D #9DB637

tetradic

#379DB6 #9037B6 #B65037 #5EB637

square

#379DB6 #9037B6 #B65037 #5EB637

split-complementary

#379DB6 #B6375E #B69037

monochromatic

#1B4C58 #297487 #379DB6 #5CB8CE #8BCCDC

Accessibility & contrast

On white

3.15

#379DB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#379DB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379DB6

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379DB6	#FFFFFF	#000000	##000000
##379DB6	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D98B7

Deuteranopia (green-blind)

#7B8BB6

Tritanopia (blue-blind)

#00A6A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #379db6;
/* rgb */ color: rgb(55, 157, 182);
/* oklch */ color: oklch(64.8% 0.098 217.4);

Tailwind

colors: {
  custom: {
    50: '#7ebacc',
    500: '#379db6',
    950: '#000000',
  },
}

SCSS

$custom: #379db6;
$custom-light: #7ebacc;
$custom-dark: #000000;

JSON

{
  "hex": "#379db6",
  "rgb": {
    "r": 55,
    "g": 157,
    "b": 182
  },
  "hsl": {
    "h": 191.811,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.64819,
    "c": 0.09849,
    "h": 217.4
  },
  "luminance": 0.28304
}

Semantic roles & 50–950 ramp

primary

#379DB6

secondary

#C69082

accent

#684BDD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379DB6

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

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