#3FA4C0#3FA4C0

#3FA4C0 is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.2% C 0.100 H 219.6°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#3FA4C0
RGB	rgb(63, 164, 192)
HSL	hsl(193, 51%, 50%)
HSV	hsv(193, 67%, 75%)
CMYK	cmyk(67.2%, 14.6%, 0%, 24.7%)
CIE-LAB	lab(62.85, -20.23, -22.95)
CIE-LCH	lch(62.85, 30.59, 228.61°)
OKLab	oklab(67.16% -0.0773 -0.064)
OKLCH	oklch(67.16% 0.1 219.6)
XYZ	xyz(24.8359, 31.4107, 54.6129)
Luminance	0.3141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA4C0 #C05B3F

analogous

#3FC09B #3FA4C0 #3F64C0

triadic

#3FA4C0 #C03FA4 #A4C03F

tetradic

#3FA4C0 #9B3FC0 #C05B3F #64C03F

square

#3FA4C0 #9B3FC0 #C05B3F #64C03F

split-complementary

#3FA4C0 #C03F64 #C09B3F

monochromatic

#215564 #307D92 #3FA4C0 #6DBACF #9BD0DE

Accessibility & contrast

On white

2.88

#3FA4C0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#3FA4C0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA4C0

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA4C0	#FFFFFF	#000000	##000000
##3FA4C0	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93A0C2

Deuteranopia (green-blind)

#8092C0

Tritanopia (blue-blind)

#00ADAD

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fa4c0;
/* rgb */ color: rgb(63, 164, 192);
/* oklch */ color: oklch(67.2% 0.100 219.6);

Tailwind

colors: {
  custom: {
    50: '#83bfd3',
    500: '#3fa4c0',
    950: '#000000',
  },
}

SCSS

$custom: #3fa4c0;
$custom-light: #83bfd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa4c0",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 192
  },
  "hsl": {
    "h": 193.023,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.67163,
    "c": 0.10035,
    "h": 219.6
  },
  "luminance": 0.31413
}

Semantic roles & 50–950 ramp

primary

#3FA4C0

secondary

#CA9D91

accent

#6C4EDA

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA4C0

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

Preview Lab → · Contrast checker → · Palette generator →