#3FA4D6#3FA4D6

#3FA4D6 is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.1% C 0.118 H 234.0°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#3FA4D6
RGB	rgb(63, 164, 214)
HSL	hsl(200, 65%, 54%)
HSV	hsv(200, 71%, 84%)
CMYK	cmyk(70.6%, 23.4%, 0%, 16.1%)
CIE-LAB	lab(63.72, -13.09, -33.86)
CIE-LCH	lch(63.72, 36.30, 248.86°)
OKLab	oklab(68.14% -0.0692 -0.0952)
OKLCH	oklch(68.14% 0.118 234)
XYZ	xyz(27.4581, 32.4596, 68.4235)
Luminance	0.3246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA4D6 #D6713F

analogous

#3FD6BD #3FA4D6 #3F58D6

triadic

#3FA4D6 #D63FA4 #A4D63F

tetradic

#3FA4D6 #BD3FD6 #D6713F #58D63F

square

#3FA4D6 #BD3FD6 #D6713F #58D63F

split-complementary

#3FA4D6 #D63F58 #D6BD3F

monochromatic

#1B5E7F #2684B2 #3FA4D6 #71BCE1 #A4D4EC

Accessibility & contrast

On white

2.80

#3FA4D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#3FA4D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA4D6

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA4D6	#FFFFFF	#000000	##000000
##3FA4D6	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA3D8

Deuteranopia (green-blind)

#7794D5

Tritanopia (blue-blind)

#00B1B5

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa4d6;
/* rgb */ color: rgb(63, 164, 214);
/* oklch */ color: oklch(68.1% 0.118 234.0);

Tailwind

colors: {
  custom: {
    50: '#86bfe2',
    500: '#3fa4d6',
    950: '#000000',
  },
}

SCSS

$custom: #3fa4d6;
$custom-light: #86bfe2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa4d6",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 214
  },
  "hsl": {
    "h": 199.868,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.68144,
    "c": 0.1177,
    "h": 234
  },
  "luminance": 0.32463
}

Semantic roles & 50–950 ramp

primary

#3FA4D6

secondary

#D8AE98

accent

#7840E8

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #3FA4D6

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

Preview Lab → · Contrast checker → · Palette generator →