#3FAACB#3FAACB

#3FAACB is a light, moderate cyan. Relative luminance 0.341; OKLCH L 69.1% C 0.107 H 222.2°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#3FAACB
RGB	rgb(63, 170, 203)
HSL	hsl(194, 57%, 52%)
HSV	hsv(194, 69%, 80%)
CMYK	cmyk(69%, 16.3%, 0%, 20.4%)
CIE-LAB	lab(65.05, -19.88, -25.70)
CIE-LCH	lch(65.05, 32.49, 232.28°)
OKLab	oklab(69.06% -0.0792 -0.0718)
OKLCH	oklch(69.06% 0.107 222.2)
XYZ	xyz(27.1997, 34.1150, 61.6397)
Luminance	0.3412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAACB #CB603F

analogous

#3FCBA6 #3FAACB #3F64CB

triadic

#3FAACB #CB3FAA #AACB3F

tetradic

#3FAACB #A63FCB #CB603F #64CB3F

square

#3FAACB #A63FCB #CB603F #64CB3F

split-complementary

#3FAACB #CB3F64 #CBA63F

monochromatic

#1F5E71 #2C85A1 #3FAACB #6FBFD8 #9FD5E5

Accessibility & contrast

On white

2.68

#3FAACB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#3FAACB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAACB

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAACB	#FFFFFF	#000000	##000000
##3FAACB	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A6CD

Deuteranopia (green-blind)

#8398CB

Tritanopia (blue-blind)

#00B4B5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3faacb;
/* rgb */ color: rgb(63, 170, 203);
/* oklch */ color: oklch(69.1% 0.107 222.2);

Tailwind

colors: {
  custom: {
    50: '#85c3db',
    500: '#3faacb',
    950: '#000000',
  },
}

SCSS

$custom: #3faacb;
$custom-light: #85c3db;
$custom-dark: #000000;

JSON

{
  "hex": "#3faacb",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 203
  },
  "hsl": {
    "h": 194.143,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.69064,
    "c": 0.10687,
    "h": 222.2
  },
  "luminance": 0.34118
}

Semantic roles & 50–950 ramp

primary

#3FAACB

secondary

#D1A394

accent

#6B47E1

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3FAACB

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

Preview Lab → · Contrast checker → · Palette generator →