#3FACEA#3FACEA

#3FACEA is a light, vivid cyan. Relative luminance 0.365; OKLCH L 71.0% C 0.133 H 238.1°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#3FACEA
RGB	rgb(63, 172, 234)
HSL	hsl(202, 80%, 58%)
HSV	hsv(202, 73%, 92%)
CMYK	cmyk(73.1%, 26.5%, 0%, 8.2%)
CIE-LAB	lab(66.90, -10.77, -39.92)
CIE-LCH	lch(66.90, 41.35, 254.90°)
OKLab	oklab(70.95% -0.0702 -0.1126)
OKLCH	oklch(70.95% 0.133 238.1)
XYZ	xyz(31.6479, 36.4987, 83.2029)
Luminance	0.3650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FACEA #EA7D3F

analogous

#3FEAD2 #3FACEA #3F56EA

triadic

#3FACEA #EA3FAC #ACEA3F

tetradic

#3FACEA #D23FEA #EA7D3F #56EA3F

square

#3FACEA #D23FEA #EA7D3F #56EA3F

split-complementary

#3FACEA #EA3F56 #EAD23F

monochromatic

#116B9D #1790D5 #3FACEA #76C4F0 #ADDCF6

Accessibility & contrast

On white

2.53

#3FACEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#3FACEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FACEA

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FACEA	#FFFFFF	#000000	##000000
##3FACEA	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FACED

Deuteranopia (green-blind)

#779CE9

Tritanopia (blue-blind)

#00BCC1

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3facea;
/* rgb */ color: rgb(63, 172, 234);
/* oklch */ color: oklch(71.0% 0.133 238.1);

Tailwind

colors: {
  custom: {
    50: '#8ac4f1',
    500: '#3facea',
    950: '#000000',
  },
}

SCSS

$custom: #3facea;
$custom-light: #8ac4f1;
$custom-dark: #000000;

JSON

{
  "hex": "#3facea",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 234
  },
  "hsl": {
    "h": 201.754,
    "s": 80.282,
    "l": 58.235
  },
  "oklch": {
    "l": 0.70953,
    "c": 0.13275,
    "h": 238.1
  },
  "luminance": 0.36502
}

Semantic roles & 50–950 ramp

primary

#3FACEA

secondary

#E4B9A0

accent

#7931F7

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #3FACEA

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

Preview Lab → · Contrast checker → · Palette generator →