#379ADA#379ADA

#379ADA is a light, vivid cyan. Relative luminance 0.290; OKLCH L 65.8% C 0.131 H 241.5°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#379ADA
RGB	rgb(55, 154, 218)
HSL	hsl(204, 69%, 54%)
HSV	hsv(204, 75%, 85%)
CMYK	cmyk(74.8%, 29.4%, 0%, 14.5%)
CIE-LAB	lab(60.77, -7.23, -40.71)
CIE-LCH	lch(60.77, 41.35, 259.93°)
OKLab	oklab(65.8% -0.0625 -0.1152)
OKLCH	oklch(65.8% 0.131 241.5)
XYZ	xyz(25.7811, 28.9824, 70.5515)
Luminance	0.2898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379ADA #DA7737

analogous

#37DAC8 #379ADA #3748DA

triadic

#379ADA #DA379A #9ADA37

tetradic

#379ADA #C837DA #DA7737 #48DA37

square

#379ADA #C837DA #DA7737 #48DA37

split-complementary

#379ADA #DA3748 #DAC837

monochromatic

#18567F #217AB3 #379ADA #6BB4E4 #9ECEED

Accessibility & contrast

On white

3.09

#379ADA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#379ADA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #379ADA

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379ADA	#FFFFFF	#000000	##000000
##379ADA	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9BDD

Deuteranopia (green-blind)

#668CD9

Tritanopia (blue-blind)

#00AAB0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #379ada;
/* rgb */ color: rgb(55, 154, 218);
/* oklch */ color: oklch(65.8% 0.131 241.5);

Tailwind

colors: {
  custom: {
    50: '#84b7e5',
    500: '#379ada',
    950: '#000000',
  },
}

SCSS

$custom: #379ada;
$custom-light: #84b7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#379ada",
  "rgb": {
    "r": 55,
    "g": 154,
    "b": 218
  },
  "hsl": {
    "h": 203.558,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.65797,
    "c": 0.13107,
    "h": 241.5
  },
  "luminance": 0.28985
}

Semantic roles & 50–950 ramp

primary

#379ADA

secondary

#D9AF93

accent

#813CEC

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0C1116

muted

#7D8084

Preview Lab

Preview with #379ADA

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

Preview Lab → · Contrast checker → · Palette generator →