#3FA8D6#3FA8D6

#3FA8D6 is a light, moderate cyan. Relative luminance 0.339; OKLCH L 69.1% C 0.116 H 230.9°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8D6
RGB	rgb(63, 168, 214)
HSL	hsl(198, 65%, 54%)
HSV	hsv(198, 71%, 84%)
CMYK	cmyk(70.6%, 21.5%, 0%, 16.1%)
CIE-LAB	lab(64.89, -15.26, -32.04)
CIE-LCH	lch(64.89, 35.48, 244.54°)
OKLab	oklab(69.08% -0.0731 -0.0899)
OKLCH	oklch(69.08% 0.116 230.9)
XYZ	xyz(28.1853, 33.9139, 68.6659)
Luminance	0.3392 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8D6 #D66D3F

analogous

#3FD6B9 #3FA8D6 #3F5DD6

triadic

#3FA8D6 #D63FA8 #A8D63F

tetradic

#3FA8D6 #B93FD6 #D66D3F #5DD63F

square

#3FA8D6 #B93FD6 #D66D3F #5DD63F

split-complementary

#3FA8D6 #D63F5D #D6B93F

monochromatic

#1B617F #2687B2 #3FA8D6 #71BFE1 #A4D6EC

Accessibility & contrast

On white

2.70

#3FA8D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#3FA8D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8D6

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8D6	#FFFFFF	#000000	##000000
##3FA8D6	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A6D8

Deuteranopia (green-blind)

#7C97D5

Tritanopia (blue-blind)

#00B5B7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fa8d6;
/* rgb */ color: rgb(63, 168, 214);
/* oklch */ color: oklch(69.1% 0.116 230.9);

Tailwind

colors: {
  custom: {
    50: '#86c1e2',
    500: '#3fa8d6',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8d6;
$custom-light: #86c1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8d6",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 214
  },
  "hsl": {
    "h": 198.278,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.69079,
    "c": 0.11592,
    "h": 230.9
  },
  "luminance": 0.33917
}

Semantic roles & 50–950 ramp

primary

#3FA8D6

secondary

#D8AC98

accent

#7340E8

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #3FA8D6

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

Preview Lab → · Contrast checker → · Palette generator →