#379BAF#379BAF

#379BAF is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.0% C 0.095 H 213.6°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#379BAF
RGB	rgb(55, 155, 175)
HSL	hsl(190, 52%, 45%)
HSV	hsv(190, 69%, 69%)
CMYK	cmyk(68.6%, 11.4%, 0%, 31.4%)
CIE-LAB	lab(59.29, -22.12, -18.85)
CIE-LCH	lch(59.29, 29.06, 220.43°)
OKLab	oklab(64.04% -0.079 -0.0524)
OKLCH	oklch(64.04% 0.095 213.6)
XYZ	xyz(21.0315, 27.3477, 44.7194)
Luminance	0.2735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379BAF #AF4B37

analogous

#37AF87 #379BAF #375FAF

triadic

#379BAF #AF379B #9BAF37

tetradic

#379BAF #8737AF #AF4B37 #5FAF37

square

#379BAF #8737AF #AF4B37 #5FAF37

split-complementary

#379BAF #AF375F #AF8737

monochromatic

#1A4952 #287280 #379BAF #59B8CB #87CCD9

Accessibility & contrast

On white

3.25

#379BAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#379BAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379BAF

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379BAF	#FFFFFF	#000000	##000000
##379BAF	1.00	3.25	6.47	6.47
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C96B0

Deuteranopia (green-blind)

#7B89AF

Tritanopia (blue-blind)

#00A3A1

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #379baf;
/* rgb */ color: rgb(55, 155, 175);
/* oklch */ color: oklch(64.0% 0.095 213.6);

Tailwind

colors: {
  custom: {
    50: '#7db8c6',
    500: '#379baf',
    950: '#000000',
  },
}

SCSS

$custom: #379baf;
$custom-light: #7db8c6;
$custom-dark: #000000;

JSON

{
  "hex": "#379baf",
  "rgb": {
    "r": 55,
    "g": 155,
    "b": 175
  },
  "hsl": {
    "h": 190,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.64038,
    "c": 0.09479,
    "h": 213.6
  },
  "luminance": 0.2735
}

Semantic roles & 50–950 ramp

primary

#379BAF

secondary

#C38A7F

accent

#644CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379BAF

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

Preview Lab → · Contrast checker → · Palette generator →