#3AB3DA#3AB3DA

#3AB3DA is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.7% C 0.118 H 224.0°. Best body text is #000000 at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#3AB3DA
RGB	rgb(58, 179, 218)
HSL	hsl(195, 68%, 54%)
HSV	hsv(195, 73%, 85%)
CMYK	cmyk(73.4%, 17.9%, 0%, 14.5%)
CIE-LAB	lab(68.17, -20.42, -29.19)
CIE-LCH	lch(68.17, 35.62, 235.03°)
OKLab	oklab(71.71% -0.0848 -0.0817)
OKLCH	oklch(71.71% 0.118 224)
XYZ	xyz(30.5147, 38.1981, 72.0808)
Luminance	0.3820 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AB3DA #DA613A

analogous

#3ADAB1 #3AB3DA #3A63DA

triadic

#3AB3DA #DA3AB3 #B3DA3A

tetradic

#3AB3DA #B13ADA #DA613A #63DA3A

square

#3AB3DA #B13ADA #DA613A #63DA3A

split-complementary

#3AB3DA #DA3A63 #DAB13A

monochromatic

#186881 #2291B5 #3AB3DA #6EC7E4 #A1DBED

Accessibility & contrast

On white

2.43

#3AB3DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.64

#3AB3DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AB3DA

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AB3DA	#FFFFFF	#000000	##000000
##3AB3DA	1.00	2.43	8.64	8.64
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.64	21.00	1.00	1.00
##000000	8.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAFDC

Deuteranopia (green-blind)

#879FDA

Tritanopia (blue-blind)

#00BFC0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3ab3da;
/* rgb */ color: rgb(58, 179, 218);
/* oklch */ color: oklch(71.7% 0.118 224.0);

Tailwind

colors: {
  custom: {
    50: '#86c9e5',
    500: '#3ab3da',
    950: '#000000',
  },
}

SCSS

$custom: #3ab3da;
$custom-light: #86c9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3ab3da",
  "rgb": {
    "r": 58,
    "g": 179,
    "b": 218
  },
  "hsl": {
    "h": 194.625,
    "s": 68.376,
    "l": 54.118
  },
  "oklch": {
    "l": 0.71714,
    "c": 0.11776,
    "h": 224
  },
  "luminance": 0.38202
}

Semantic roles & 50–950 ramp

primary

#3AB3DA

secondary

#DAA696

accent

#673DEB

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #3AB3DA

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

Preview Lab → · Contrast checker → · Palette generator →