#3FAACE#3FAACE

#3FAACE is a light, moderate cyan. Relative luminance 0.343; OKLCH L 69.2% C 0.109 H 224.2°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#3FAACE
RGB	rgb(63, 170, 206)
HSL	hsl(195, 59%, 53%)
HSV	hsv(195, 69%, 81%)
CMYK	cmyk(69.4%, 17.5%, 0%, 19.2%)
CIE-LAB	lab(65.17, -18.92, -27.19)
CIE-LCH	lch(65.17, 33.12, 235.17°)
OKLab	oklab(69.19% -0.078 -0.076)
OKLCH	oklch(69.19% 0.109 224.2)
XYZ	xyz(27.5607, 34.2593, 63.5407)
Luminance	0.3426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAACE #CE633F

analogous

#3FCEAB #3FAACE #3F62CE

triadic

#3FAACE #CE3FAA #AACE3F

tetradic

#3FAACE #AB3FCE #CE633F #62CE3F

square

#3FAACE #AB3FCE #CE633F #62CE3F

split-complementary

#3FAACE #CE3F62 #CEAB3F

monochromatic

#1E5F75 #2A87A6 #3FAACE #70C0DA #A1D5E7

Accessibility & contrast

On white

2.67

#3FAACE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#3FAACE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAACE

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAACE	#FFFFFF	#000000	##000000
##3FAACE	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A6D0

Deuteranopia (green-blind)

#8298CE

Tritanopia (blue-blind)

#00B5B6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3faace;
/* rgb */ color: rgb(63, 170, 206);
/* oklch */ color: oklch(69.2% 0.109 224.2);

Tailwind

colors: {
  custom: {
    50: '#85c3dd',
    500: '#3faace',
    950: '#000000',
  },
}

SCSS

$custom: #3faace;
$custom-light: #85c3dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3faace",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 206
  },
  "hsl": {
    "h": 195.105,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.69194,
    "c": 0.10895,
    "h": 224.2
  },
  "luminance": 0.34262
}

Semantic roles & 50–950 ramp

primary

#3FAACE

secondary

#D3A595

accent

#6D45E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3FAACE

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

Preview Lab → · Contrast checker → · Palette generator →