#3FA8CF#3FA8CF

#3FA8CF is a light, moderate cyan. Relative luminance 0.336; OKLCH L 68.8% C 0.110 H 226.6°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#3FA8CF
RGB	rgb(63, 168, 207)
HSL	hsl(196, 60%, 53%)
HSV	hsv(196, 70%, 81%)
CMYK	cmyk(69.6%, 18.8%, 0%, 18.8%)
CIE-LAB	lab(64.61, -17.54, -28.59)
CIE-LCH	lch(64.61, 33.54, 238.48°)
OKLab	oklab(68.76% -0.0757 -0.08)
OKLCH	oklch(68.76% 0.11 226.6)
XYZ	xyz(27.3105, 33.5639, 64.0585)
Luminance	0.3357 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA8CF #CF663F

analogous

#3FCFAE #3FA8CF #3F60CF

triadic

#3FA8CF #CF3FA8 #A8CF3F

tetradic

#3FA8CF #AE3FCF #CF663F #60CF3F

square

#3FA8CF #AE3FCF #CF663F #60CF3F

split-complementary

#3FA8CF #CF3F60 #CFAE3F

monochromatic

#1E5E76 #2A85A7 #3FA8CF #70BEDB #A1D4E7

Accessibility & contrast

On white

2.72

#3FA8CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#3FA8CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA8CF

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA8CF	#FFFFFF	#000000	##000000
##3FA8CF	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93A5D1

Deuteranopia (green-blind)

#7F96CF

Tritanopia (blue-blind)

#00B3B5

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3fa8cf;
/* rgb */ color: rgb(63, 168, 207);
/* oklch */ color: oklch(68.8% 0.110 226.6);

Tailwind

colors: {
  custom: {
    50: '#85c2dd',
    500: '#3fa8cf',
    950: '#000000',
  },
}

SCSS

$custom: #3fa8cf;
$custom-light: #85c2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa8cf",
  "rgb": {
    "r": 63,
    "g": 168,
    "b": 207
  },
  "hsl": {
    "h": 196.25,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.68764,
    "c": 0.11015,
    "h": 226.6
  },
  "luminance": 0.33567
}

Semantic roles & 50–950 ramp

primary

#3FA8CF

secondary

#D4A796

accent

#7045E3

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3FA8CF

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

Preview Lab → · Contrast checker → · Palette generator →