#3FA3D6#3FA3D6

#3FA3D6 is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.9% C 0.118 H 234.7°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#3FA3D6
RGB	rgb(63, 163, 214)
HSL	hsl(200, 65%, 54%)
HSV	hsv(200, 71%, 84%)
CMYK	cmyk(70.6%, 23.8%, 0%, 16.1%)
CIE-LAB	lab(63.43, -12.55, -34.31)
CIE-LCH	lch(63.43, 36.54, 249.92°)
OKLab	oklab(67.91% -0.0682 -0.0965)
OKLCH	oklch(67.91% 0.118 234.7)
XYZ	xyz(27.2799, 32.1031, 68.3641)
Luminance	0.3211 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA3D6 #D6723F

analogous

#3FD6BE #3FA3D6 #3F58D6

triadic

#3FA3D6 #D63FA3 #A3D63F

tetradic

#3FA3D6 #BE3FD6 #D6723F #58D63F

square

#3FA3D6 #BE3FD6 #D6723F #58D63F

split-complementary

#3FA3D6 #D63F58 #D6BE3F

monochromatic

#1B5E7F #2683B2 #3FA3D6 #71BBE1 #A4D3EC

Accessibility & contrast

On white

2.83

#3FA3D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#3FA3D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA3D6

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA3D6	#FFFFFF	#000000	##000000
##3FA3D6	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA2D8

Deuteranopia (green-blind)

#7693D5

Tritanopia (blue-blind)

#00B0B4

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa3d6;
/* rgb */ color: rgb(63, 163, 214);
/* oklch */ color: oklch(67.9% 0.118 234.7);

Tailwind

colors: {
  custom: {
    50: '#86bee2',
    500: '#3fa3d6',
    950: '#000000',
  },
}

SCSS

$custom: #3fa3d6;
$custom-light: #86bee2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa3d6",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 214
  },
  "hsl": {
    "h": 200.265,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.67911,
    "c": 0.11821,
    "h": 234.7
  },
  "luminance": 0.32106
}

Semantic roles & 50–950 ramp

primary

#3FA3D6

secondary

#D8AE98

accent

#7940E8

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #3FA3D6

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

Preview Lab → · Contrast checker → · Palette generator →