#379FDA#379FDA

#379FDA is a light, vivid cyan. Relative luminance 0.307; OKLCH L 67.0% C 0.128 H 238.3°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#379FDA
RGB	rgb(55, 159, 218)
HSL	hsl(202, 69%, 54%)
HSV	hsv(202, 75%, 85%)
CMYK	cmyk(74.8%, 27.1%, 0%, 14.5%)
CIE-LAB	lab(62.23, -10.03, -38.42)
CIE-LCH	lch(62.23, 39.71, 255.37°)
OKLab	oklab(66.95% -0.0671 -0.1085)
OKLCH	oklch(66.95% 0.128 238.3)
XYZ	xyz(26.6236, 30.6673, 70.8323)
Luminance	0.3067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#379FDA #DA7237

analogous

#37DAC3 #379FDA #374DDA

triadic

#379FDA #DA379F #9FDA37

tetradic

#379FDA #C337DA #DA7237 #4DDA37

square

#379FDA #C337DA #DA7237 #4DDA37

split-complementary

#379FDA #DA374D #DAC337

monochromatic

#185A7F #217EB3 #379FDA #6BB8E4 #9ED1ED

Accessibility & contrast

On white

2.94

#379FDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#379FDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #379FDA

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##379FDA	#FFFFFF	#000000	##000000
##379FDA	1.00	2.94	7.13	7.13
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDD

Deuteranopia (green-blind)

#6D90D9

Tritanopia (blue-blind)

#00AEB3

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #379fda;
/* rgb */ color: rgb(55, 159, 218);
/* oklch */ color: oklch(67.0% 0.128 238.3);

Tailwind

colors: {
  custom: {
    50: '#84bbe5',
    500: '#379fda',
    950: '#000000',
  },
}

SCSS

$custom: #379fda;
$custom-light: #84bbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#379fda",
  "rgb": {
    "r": 55,
    "g": 159,
    "b": 218
  },
  "hsl": {
    "h": 201.718,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.66954,
    "c": 0.1276,
    "h": 238.3
  },
  "luminance": 0.3067
}

Semantic roles & 50–950 ramp

primary

#379FDA

secondary

#D9AD93

accent

#7C3CEC

background

#F8FBFE

surface

#F0F6FC

border

#CBD0D5

text

#0C1116

muted

#7D8084

Preview Lab

Preview with #379FDA

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

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