#3AA3D5#3AA3D5

#3AA3D5 is a light, moderate cyan. Relative luminance 0.319; OKLCH L 67.7% C 0.119 H 233.4°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#3AA3D5
RGB	rgb(58, 163, 213)
HSL	hsl(199, 65%, 53%)
HSV	hsv(199, 73%, 84%)
CMYK	cmyk(72.8%, 23.5%, 0%, 16.5%)
CIE-LAB	lab(63.26, -13.56, -34.04)
CIE-LCH	lch(63.26, 36.64, 248.28°)
OKLab	oklab(67.72% -0.0711 -0.0958)
OKLCH	oklch(67.72% 0.119 233.4)
XYZ	xyz(26.8476, 31.8949, 67.6793)
Luminance	0.3190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AA3D5 #D56C3A

analogous

#3AD5BA #3AA3D5 #3A55D5

triadic

#3AA3D5 #D53AA3 #A3D53A

tetradic

#3AA3D5 #BA3AD5 #D56C3A #55D53A

square

#3AA3D5 #BA3AD5 #D56C3A #55D53A

split-complementary

#3AA3D5 #D53A55 #D5BA3A

monochromatic

#1A5B7A #2581AD #3AA3D5 #6CBBE0 #9FD2EB

Accessibility & contrast

On white

2.85

#3AA3D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#3AA3D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AA3D5

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AA3D5	#FFFFFF	#000000	##000000
##3AA3D5	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA1D7

Deuteranopia (green-blind)

#7593D4

Tritanopia (blue-blind)

#00B0B4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3aa3d5;
/* rgb */ color: rgb(58, 163, 213);
/* oklch */ color: oklch(67.7% 0.119 233.4);

Tailwind

colors: {
  custom: {
    50: '#84bee2',
    500: '#3aa3d5',
    950: '#000000',
  },
}

SCSS

$custom: #3aa3d5;
$custom-light: #84bee2;
$custom-dark: #000000;

JSON

{
  "hex": "#3aa3d5",
  "rgb": {
    "r": 58,
    "g": 163,
    "b": 213
  },
  "hsl": {
    "h": 199.355,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.67723,
    "c": 0.1193,
    "h": 233.4
  },
  "luminance": 0.31898
}

Semantic roles & 50–950 ramp

primary

#3AA3D5

secondary

#D7AA94

accent

#7640E8

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3AA3D5

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

Preview Lab → · Contrast checker → · Palette generator →