#3FAACD#3FAACD

#3FAACD is a light, moderate cyan. Relative luminance 0.342; OKLCH L 69.2% C 0.108 H 223.6°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#3FAACD
RGB	rgb(63, 170, 205)
HSL	hsl(195, 59%, 53%)
HSV	hsv(195, 69%, 80%)
CMYK	cmyk(69.3%, 17.1%, 0%, 19.6%)
CIE-LAB	lab(65.13, -19.24, -26.69)
CIE-LCH	lch(65.13, 32.90, 234.22°)
OKLab	oklab(69.15% -0.0784 -0.0746)
OKLCH	oklch(69.15% 0.108 223.6)
XYZ	xyz(27.4396, 34.2109, 62.9030)
Luminance	0.3421 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAACD #CD623F

analogous

#3FCDA9 #3FAACD #3F63CD

triadic

#3FAACD #CD3FAA #AACD3F

tetradic

#3FAACD #A93FCD #CD623F #63CD3F

square

#3FAACD #A93FCD #CD623F #63CD3F

split-complementary

#3FAACD #CD3F63 #CDA93F

monochromatic

#1E5E74 #2B86A4 #3FAACD #70BFDA #A0D5E6

Accessibility & contrast

On white

2.68

#3FAACD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#3FAACD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAACD

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAACD	#FFFFFF	#000000	##000000
##3FAACD	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A6CF

Deuteranopia (green-blind)

#8298CD

Tritanopia (blue-blind)

#00B5B5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3faacd;
/* rgb */ color: rgb(63, 170, 205);
/* oklch */ color: oklch(69.2% 0.108 223.6);

Tailwind

colors: {
  custom: {
    50: '#85c3dc',
    500: '#3faacd',
    950: '#000000',
  },
}

SCSS

$custom: #3faacd;
$custom-light: #85c3dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3faacd",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 205
  },
  "hsl": {
    "h": 194.789,
    "s": 58.678,
    "l": 52.549
  },
  "oklch": {
    "l": 0.6915,
    "c": 0.10824,
    "h": 223.6
  },
  "luminance": 0.34214
}

Semantic roles & 50–950 ramp

primary

#3FAACD

secondary

#D3A495

accent

#6C46E2

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3FAACD

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

Preview Lab → · Contrast checker → · Palette generator →