#3FB6E2#3FB6E2

#3FB6E2 is a light, vivid cyan. Relative luminance 0.400; OKLCH L 72.9% C 0.121 H 227.0°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#3FB6E2
RGB	rgb(63, 182, 226)
HSL	hsl(196, 74%, 57%)
HSV	hsv(196, 72%, 89%)
CMYK	cmyk(72.1%, 19.5%, 0%, 11.4%)
CIE-LAB	lab(69.47, -18.77, -31.55)
CIE-LCH	lch(69.47, 36.71, 239.26°)
OKLab	oklab(72.89% -0.0825 -0.0884)
OKLCH	oklch(72.89% 0.121 227)
XYZ	xyz(32.4997, 39.9999, 77.9447)
Luminance	0.4000 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB6E2 #E26B3F

analogous

#3FE2BC #3FB6E2 #3F65E2

triadic

#3FB6E2 #E23FB6 #B6E23F

tetradic

#3FB6E2 #BC3FE2 #E26B3F #65E23F

square

#3FB6E2 #BC3FE2 #E26B3F #65E23F

split-complementary

#3FB6E2 #E23F65 #E2BC3F

monochromatic

#167091 #1E99C6 #3FB6E2 #74CAEA #A9DEF2

Accessibility & contrast

On white

2.33

#3FB6E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#3FB6E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB6E2

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB6E2	#FFFFFF	#000000	##000000
##3FB6E2	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB3E4

Deuteranopia (green-blind)

#88A3E1

Tritanopia (blue-blind)

#00C3C4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fb6e2;
/* rgb */ color: rgb(63, 182, 226);
/* oklch */ color: oklch(72.9% 0.121 227.0);

Tailwind

colors: {
  custom: {
    50: '#89cceb',
    500: '#3fb6e2',
    950: '#000000',
  },
}

SCSS

$custom: #3fb6e2;
$custom-light: #89cceb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb6e2",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 226
  },
  "hsl": {
    "h": 196.196,
    "s": 73.756,
    "l": 56.667
  },
  "oklch": {
    "l": 0.72892,
    "c": 0.12093,
    "h": 227
  },
  "luminance": 0.40004
}

Semantic roles & 50–950 ramp

primary

#3FB6E2

secondary

#E0AF9D

accent

#6937F0

background

#F9FCFE

surface

#F1F8FD

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #3FB6E2

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

Preview Lab → · Contrast checker → · Palette generator →