#3AB0DA#3AB0DA

#3AB0DA is a light, moderate cyan. Relative luminance 0.370; OKLCH L 71.0% C 0.118 H 226.3°. Best body text is #000000 at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#3AB0DA
RGB	rgb(58, 176, 218)
HSL	hsl(196, 68%, 54%)
HSV	hsv(196, 73%, 85%)
CMYK	cmyk(73.4%, 19.3%, 0%, 14.5%)
CIE-LAB	lab(67.28, -18.85, -30.56)
CIE-LCH	lch(67.28, 35.90, 238.33°)
OKLab	oklab(71.01% -0.0819 -0.0857)
OKLCH	oklch(71.01% 0.119 226.3)
XYZ	xyz(29.9200, 37.0086, 71.8826)
Luminance	0.3701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AB0DA #DA643A

analogous

#3ADAB4 #3AB0DA #3A60DA

triadic

#3AB0DA #DA3AB0 #B0DA3A

tetradic

#3AB0DA #B43ADA #DA643A #60DA3A

square

#3AB0DA #B43ADA #DA643A #60DA3A

split-complementary

#3AB0DA #DA3A60 #DAB43A

monochromatic

#186681 #228EB5 #3AB0DA #6EC5E4 #A1D9ED

Accessibility & contrast

On white

2.50

#3AB0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.40

#3AB0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AB0DA

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AB0DA	#FFFFFF	#000000	##000000
##3AB0DA	1.00	2.50	8.40	8.40
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.40	21.00	1.00	1.00
##000000	8.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99ADDC

Deuteranopia (green-blind)

#849DD9

Tritanopia (blue-blind)

#00BCBE

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3ab0da;
/* rgb */ color: rgb(58, 176, 218);
/* oklch */ color: oklch(71.0% 0.118 226.3);

Tailwind

colors: {
  custom: {
    50: '#86c7e5',
    500: '#3ab0da',
    950: '#000000',
  },
}

SCSS

$custom: #3ab0da;
$custom-light: #86c7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3ab0da",
  "rgb": {
    "r": 58,
    "g": 176,
    "b": 218
  },
  "hsl": {
    "h": 195.75,
    "s": 68.376,
    "l": 54.118
  },
  "oklch": {
    "l": 0.71007,
    "c": 0.1185,
    "h": 226.3
  },
  "luminance": 0.37012
}

Semantic roles & 50–950 ramp

primary

#3AB0DA

secondary

#DAA896

accent

#6A3DEB

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #3AB0DA

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

Preview Lab → · Contrast checker → · Palette generator →