#3AB3D9#3AB3D9

#3AB3D9 is a light, moderate cyan. Relative luminance 0.381; OKLCH L 71.7% C 0.117 H 223.3°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#3AB3D9
RGB	rgb(58, 179, 217)
HSL	hsl(194, 68%, 54%)
HSV	hsv(194, 73%, 85%)
CMYK	cmyk(73.3%, 17.5%, 0%, 14.9%)
CIE-LAB	lab(68.13, -20.74, -28.70)
CIE-LCH	lch(68.13, 35.41, 234.15°)
OKLab	oklab(71.67% -0.0851 -0.0803)
OKLCH	oklch(71.67% 0.117 223.3)
XYZ	xyz(30.3842, 38.1459, 71.3937)
Luminance	0.3815 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AB3D9 #D9603A

analogous

#3AD9B0 #3AB3D9 #3A64D9

triadic

#3AB3D9 #D93AB3 #B3D93A

tetradic

#3AB3D9 #B03AD9 #D9603A #64D93A

square

#3AB3D9 #B03AD9 #D9603A #64D93A

split-complementary

#3AB3D9 #D93A64 #D9B03A

monochromatic

#196780 #2391B3 #3AB3D9 #6DC7E3 #A1DBED

Accessibility & contrast

On white

2.43

#3AB3D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#3AB3D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AB3D9

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AB3D9	#FFFFFF	#000000	##000000
##3AB3D9	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAFDB

Deuteranopia (green-blind)

#889FD9

Tritanopia (blue-blind)

#00BFBF

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3ab3d9;
/* rgb */ color: rgb(58, 179, 217);
/* oklch */ color: oklch(71.7% 0.117 223.3);

Tailwind

colors: {
  custom: {
    50: '#86cae4',
    500: '#3ab3d9',
    950: '#000000',
  },
}

SCSS

$custom: #3ab3d9;
$custom-light: #86cae4;
$custom-dark: #000000;

JSON

{
  "hex": "#3ab3d9",
  "rgb": {
    "r": 58,
    "g": 179,
    "b": 217
  },
  "hsl": {
    "h": 194.34,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.71671,
    "c": 0.11706,
    "h": 223.3
  },
  "luminance": 0.38149
}

Semantic roles & 50–950 ramp

primary

#3AB3D9

secondary

#D9A695

accent

#673DEB

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3AB3D9

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

Preview Lab → · Contrast checker → · Palette generator →