#3FBAD8#3FBAD8

#3FBAD8 is a light, moderate cyan. Relative luminance 0.411; OKLCH L 73.4% C 0.114 H 217.6°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FBAD8
RGB	rgb(63, 186, 216)
HSL	hsl(192, 66%, 55%)
HSV	hsv(192, 71%, 85%)
CMYK	cmyk(70.8%, 13.9%, 0%, 15.3%)
CIE-LAB	lab(70.27, -24.01, -24.86)
CIE-LCH	lch(70.27, 34.56, 226.00°)
OKLab	oklab(73.41% -0.0901 -0.0694)
OKLCH	oklch(73.41% 0.114 217.6)
XYZ	xyz(31.9983, 41.1287, 71.2047)
Luminance	0.4113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBAD8 #D85D3F

analogous

#3FD8AA #3FBAD8 #3F6DD8

triadic

#3FBAD8 #D83FBA #BAD83F

tetradic

#3FBAD8 #AA3FD8 #D85D3F #6DD83F

square

#3FBAD8 #AA3FD8 #D85D3F #6DD83F

split-complementary

#3FBAD8 #D83F6D #D8AA3F

monochromatic

#1A6E82 #2599B5 #3FBAD8 #72CCE2 #A5DFED

Accessibility & contrast

On white

2.28

#3FBAD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#3FBAD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBAD8

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBAD8	#FFFFFF	#000000	##000000
##3FBAD8	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B5DA

Deuteranopia (green-blind)

#91A5D8

Tritanopia (blue-blind)

#00C4C3

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fbad8;
/* rgb */ color: rgb(63, 186, 216);
/* oklch */ color: oklch(73.4% 0.114 217.6);

Tailwind

colors: {
  custom: {
    50: '#88cfe4',
    500: '#3fbad8',
    950: '#000000',
  },
}

SCSS

$custom: #3fbad8;
$custom-light: #88cfe4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbad8",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 216
  },
  "hsl": {
    "h": 191.765,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.73407,
    "c": 0.11369,
    "h": 217.6
  },
  "luminance": 0.41132
}

Semantic roles & 50–950 ramp

primary

#3FBAD8

secondary

#DAA699

accent

#603FE9

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3FBAD8

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

Preview Lab → · Contrast checker → · Palette generator →