#379EB9#379EB9

#379EB9 is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.2% C 0.100 H 218.9°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#379EB9
RGB	rgb(55, 158, 185)
HSL	hsl(192, 54%, 47%)
HSV	hsv(192, 70%, 73%)
CMYK	cmyk(70.3%, 14.6%, 0%, 27.5%)
CIE-LAB	lab(60.57, -20.51, -22.53)
CIE-LCH	lch(60.57, 30.47, 227.70°)
OKLab	oklab(65.19% -0.078 -0.0629)
OKLCH	oklch(65.19% 0.1 218.9)
XYZ	xyz(22.5557, 28.7662, 50.2532)
Luminance	0.2877 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379EB9 #B95237

analogous

#37B993 #379EB9 #375DB9

triadic

#379EB9 #B9379E #9EB937

tetradic

#379EB9 #9337B9 #B95237 #5DB937

square

#379EB9 #9337B9 #B95237 #5DB937

split-complementary

#379EB9 #B9375D #B99337

monochromatic

#1B4D5B #29768A #379EB9 #5EB8CF #8DCDDD

Accessibility & contrast

On white

3.11

#379EB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#379EB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379EB9

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379EB9	#FFFFFF	#000000	##000000
##379EB9	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABA

Deuteranopia (green-blind)

#7B8CB9

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #379eb9;
/* rgb */ color: rgb(55, 158, 185);
/* oklch */ color: oklch(65.2% 0.100 218.9);

Tailwind

colors: {
  custom: {
    50: '#7fbace',
    500: '#379eb9',
    950: '#000000',
  },
}

SCSS

$custom: #379eb9;
$custom-light: #7fbace;
$custom-dark: #000000;

JSON

{
  "hex": "#379eb9",
  "rgb": {
    "r": 55,
    "g": 158,
    "b": 185
  },
  "hsl": {
    "h": 192.462,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.65189,
    "c": 0.10021,
    "h": 218.9
  },
  "luminance": 0.28769
}

Semantic roles & 50–950 ramp

primary

#379EB9

secondary

#C89284

accent

#694ADE

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #379EB9

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

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