#3FB7D6#3FB7D6

#3FB7D6 is a light, moderate cyan. Relative luminance 0.398; OKLCH L 72.6% C 0.113 H 218.7°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7D6
RGB	rgb(63, 183, 214)
HSL	hsl(192, 65%, 54%)
HSV	hsv(192, 71%, 84%)
CMYK	cmyk(70.6%, 14.5%, 0%, 16.1%)
CIE-LAB	lab(69.31, -23.11, -25.24)
CIE-LCH	lch(69.31, 34.22, 227.52°)
OKLab	oklab(72.61% -0.0879 -0.0704)
OKLCH	oklch(72.61% 0.113 218.7)
XYZ	xyz(31.1159, 39.7752, 69.6428)
Luminance	0.3978 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7D6 #D65E3F

analogous

#3FD6AA #3FB7D6 #3F6CD6

triadic

#3FB7D6 #D63FB7 #B7D63F

tetradic

#3FB7D6 #AA3FD6 #D65E3F #6CD63F

square

#3FB7D6 #AA3FD6 #D65E3F #6CD63F

split-complementary

#3FB7D6 #D63F6C #D6AA3F

monochromatic

#1B6B7F #2695B2 #3FB7D6 #71CAE1 #A4DDEC

Accessibility & contrast

On white

2.34

#3FB7D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#3FB7D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7D6

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7D6	#FFFFFF	#000000	##000000
##3FB7D6	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3B2D8

Deuteranopia (green-blind)

#8EA3D6

Tritanopia (blue-blind)

#00C1C1

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fb7d6;
/* rgb */ color: rgb(63, 183, 214);
/* oklch */ color: oklch(72.6% 0.113 218.7);

Tailwind

colors: {
  custom: {
    50: '#87cce2',
    500: '#3fb7d6',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7d6;
$custom-light: #87cce2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7d6",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 214
  },
  "hsl": {
    "h": 192.318,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.72614,
    "c": 0.11264,
    "h": 218.7
  },
  "luminance": 0.39779
}

Semantic roles & 50–950 ramp

primary

#3FB7D6

secondary

#D8A698

accent

#6240E8

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3FB7D6

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

Preview Lab → · Contrast checker → · Palette generator →