#3BA3D5#3BA3D5

#3BA3D5 is a light, moderate cyan. Relative luminance 0.319; OKLCH L 67.8% C 0.119 H 233.5°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#3BA3D5
RGB	rgb(59, 163, 213)
HSL	hsl(199, 65%, 53%)
HSV	hsv(199, 72%, 84%)
CMYK	cmyk(72.3%, 23.5%, 0%, 16.5%)
CIE-LAB	lab(63.28, -13.43, -34.00)
CIE-LCH	lch(63.28, 36.55, 248.45°)
OKLab	oklab(67.75% -0.0706 -0.0956)
OKLCH	oklch(67.75% 0.119 233.5)
XYZ	xyz(26.9063, 31.9252, 67.6820)
Luminance	0.3193 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BA3D5 #D56D3B

analogous

#3BD5BA #3BA3D5 #3B56D5

triadic

#3BA3D5 #D53BA3 #A3D53B

tetradic

#3BA3D5 #BA3BD5 #D56D3B #56D53B

square

#3BA3D5 #BA3BD5 #D56D3B #56D53B

split-complementary

#3BA3D5 #D53B56 #D5BA3B

monochromatic

#1A5C7B #2581AE #3BA3D5 #6DBBE0 #A0D2EB

Accessibility & contrast

On white

2.84

#3BA3D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#3BA3D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BA3D5

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BA3D5	#FFFFFF	#000000	##000000
##3BA3D5	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA2D7

Deuteranopia (green-blind)

#7693D4

Tritanopia (blue-blind)

#00B0B4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3ba3d5;
/* rgb */ color: rgb(59, 163, 213);
/* oklch */ color: oklch(67.8% 0.119 233.5);

Tailwind

colors: {
  custom: {
    50: '#85bee2',
    500: '#3ba3d5',
    950: '#000000',
  },
}

SCSS

$custom: #3ba3d5;
$custom-light: #85bee2;
$custom-dark: #000000;

JSON

{
  "hex": "#3ba3d5",
  "rgb": {
    "r": 59,
    "g": 163,
    "b": 213
  },
  "hsl": {
    "h": 199.481,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.6775,
    "c": 0.11891,
    "h": 233.5
  },
  "luminance": 0.31928
}

Semantic roles & 50–950 ramp

primary

#3BA3D5

secondary

#D7AA95

accent

#7740E8

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3BA3D5

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

Preview Lab → · Contrast checker → · Palette generator →