#3FA9D6#3FA9D6

#3FA9D6 is a light, moderate cyan. Relative luminance 0.343; OKLCH L 69.3% C 0.116 H 230.1°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#3FA9D6
RGB	rgb(63, 169, 214)
HSL	hsl(198, 65%, 54%)
HSV	hsv(198, 71%, 84%)
CMYK	cmyk(70.6%, 21%, 0%, 16.1%)
CIE-LAB	lab(65.19, -15.79, -31.58)
CIE-LCH	lch(65.19, 35.31, 243.43°)
OKLab	oklab(69.31% -0.0741 -0.0886)
OKLCH	oklch(69.31% 0.116 230.1)
XYZ	xyz(28.3706, 34.2845, 68.7277)
Luminance	0.3429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA9D6 #D66C3F

analogous

#3FD6B8 #3FA9D6 #3F5ED6

triadic

#3FA9D6 #D63FA9 #A9D63F

tetradic

#3FA9D6 #B83FD6 #D66C3F #5ED63F

square

#3FA9D6 #B83FD6 #D66C3F #5ED63F

split-complementary

#3FA9D6 #D63F5E #D6B83F

monochromatic

#1B627F #2688B2 #3FA9D6 #71C0E1 #A4D6EC

Accessibility & contrast

On white

2.67

#3FA9D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#3FA9D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA9D6

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA9D6	#FFFFFF	#000000	##000000
##3FA9D6	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A7D8

Deuteranopia (green-blind)

#7D98D5

Tritanopia (blue-blind)

#00B5B8

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3fa9d6;
/* rgb */ color: rgb(63, 169, 214);
/* oklch */ color: oklch(69.3% 0.116 230.1);

Tailwind

colors: {
  custom: {
    50: '#86c2e2',
    500: '#3fa9d6',
    950: '#000000',
  },
}

SCSS

$custom: #3fa9d6;
$custom-light: #86c2e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa9d6",
  "rgb": {
    "r": 63,
    "g": 169,
    "b": 214
  },
  "hsl": {
    "h": 197.881,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.69314,
    "c": 0.11554,
    "h": 230.1
  },
  "luminance": 0.34288
}

Semantic roles & 50–950 ramp

primary

#3FA9D6

secondary

#D8AB98

accent

#7240E8

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0D1215

muted

#7D8183

Preview Lab

Preview with #3FA9D6

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

Preview Lab → · Contrast checker → · Palette generator →