#3FAECE#3FAECE

#3FAECE is a light, moderate cyan. Relative luminance 0.358; OKLCH L 70.1% C 0.108 H 220.8°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#3FAECE
RGB	rgb(63, 174, 206)
HSL	hsl(193, 59%, 53%)
HSV	hsv(193, 69%, 81%)
CMYK	cmyk(69.4%, 15.5%, 0%, 19.2%)
CIE-LAB	lab(66.35, -21.01, -25.37)
CIE-LCH	lch(66.35, 32.94, 230.37°)
OKLab	oklab(70.14% -0.082 -0.0708)
OKLCH	oklch(70.14% 0.108 220.8)
XYZ	xyz(28.3219, 35.7819, 63.7945)
Luminance	0.3579 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAECE #CE5F3F

analogous

#3FCEA7 #3FAECE #3F66CE

triadic

#3FAECE #CE3FAE #AECE3F

tetradic

#3FAECE #A73FCE #CE5F3F #66CE3F

square

#3FAECE #A73FCE #CE5F3F #66CE3F

split-complementary

#3FAECE #CE3F66 #CEA73F

monochromatic

#1E6175 #2A8AA6 #3FAECE #70C3DA #A1D7E7

Accessibility & contrast

On white

2.57

#3FAECE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#3FAECE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAECE

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAECE	#FFFFFF	#000000	##000000
##3FAECE	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BAAD0

Deuteranopia (green-blind)

#879BCE

Tritanopia (blue-blind)

#00B8B8

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3faece;
/* rgb */ color: rgb(63, 174, 206);
/* oklch */ color: oklch(70.1% 0.108 220.8);

Tailwind

colors: {
  custom: {
    50: '#86c6dd',
    500: '#3faece',
    950: '#000000',
  },
}

SCSS

$custom: #3faece;
$custom-light: #86c6dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3faece",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 206
  },
  "hsl": {
    "h": 193.427,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.70143,
    "c": 0.10838,
    "h": 220.8
  },
  "luminance": 0.35785
}

Semantic roles & 50–950 ramp

primary

#3FAECE

secondary

#D3A395

accent

#6845E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #3FAECE

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

Preview Lab → · Contrast checker → · Palette generator →