#3FB6E1#3FB6E1

#3FB6E1 is a light, vivid cyan. Relative luminance 0.399; OKLCH L 72.8% C 0.120 H 226.4°. Best body text is #000000 at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#3FB6E1
RGB	rgb(63, 182, 225)
HSL	hsl(196, 73%, 56%)
HSV	hsv(196, 72%, 88%)
CMYK	cmyk(72%, 19.1%, 0%, 11.8%)
CIE-LAB	lab(69.43, -19.09, -31.06)
CIE-LCH	lch(69.43, 36.46, 238.43°)
OKLab	oklab(72.85% -0.0828 -0.0871)
OKLCH	oklch(72.85% 0.12 226.4)
XYZ	xyz(32.3629, 39.9451, 77.2241)
Luminance	0.3995 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB6E1 #E16A3F

analogous

#3FE1BB #3FB6E1 #3F65E1

triadic

#3FB6E1 #E13FB6 #B6E13F

tetradic

#3FB6E1 #BB3FE1 #E16A3F #65E13F

square

#3FB6E1 #BB3FE1 #E16A3F #65E13F

split-complementary

#3FB6E1 #E13F65 #E1BB3F

monochromatic

#166F8F #1F98C4 #3FB6E1 #74CAE9 #A9DEF2

Accessibility & contrast

On white

2.34

#3FB6E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.99

#3FB6E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB6E1

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB6E1	#FFFFFF	#000000	##000000
##3FB6E1	1.00	2.34	8.99	8.99
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.99	21.00	1.00	1.00
##000000	8.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB3E3

Deuteranopia (green-blind)

#89A3E0

Tritanopia (blue-blind)

#00C3C4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fb6e1;
/* rgb */ color: rgb(63, 182, 225);
/* oklch */ color: oklch(72.8% 0.120 226.4);

Tailwind

colors: {
  custom: {
    50: '#89ccea',
    500: '#3fb6e1',
    950: '#000000',
  },
}

SCSS

$custom: #3fb6e1;
$custom-light: #89ccea;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb6e1",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 225
  },
  "hsl": {
    "h": 195.926,
    "s": 72.973,
    "l": 56.471
  },
  "oklch": {
    "l": 0.72848,
    "c": 0.12016,
    "h": 226.4
  },
  "luminance": 0.39949
}

Semantic roles & 50–950 ramp

primary

#3FB6E1

secondary

#DFAE9D

accent

#6938F0

background

#F9FCFE

surface

#F1F8FD

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #3FB6E1

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

Preview Lab → · Contrast checker → · Palette generator →