#3FA3C3#3FA3C3

#3FA3C3 is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.1% C 0.102 H 222.8°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#3FA3C3
RGB	rgb(63, 163, 195)
HSL	hsl(195, 52%, 51%)
HSV	hsv(195, 68%, 76%)
CMYK	cmyk(67.7%, 16.4%, 0%, 23.5%)
CIE-LAB	lab(62.67, -18.75, -24.92)
CIE-LCH	lch(62.67, 31.18, 233.04°)
OKLab	oklab(67.05% -0.0751 -0.0696)
OKLCH	oklch(67.05% 0.102 222.8)
XYZ	xyz(24.9934, 31.1885, 56.3220)
Luminance	0.3119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA3C3 #C35F3F

analogous

#3FC3A1 #3FA3C3 #3F61C3

triadic

#3FA3C3 #C33FA3 #A3C33F

tetradic

#3FA3C3 #A13FC3 #C35F3F #61C33F

square

#3FA3C3 #A13FC3 #C35F3F #61C33F

split-complementary

#3FA3C3 #C33F61 #C3A13F

monochromatic

#205667 #2F7D96 #3FA3C3 #6EB9D2 #9CD0E0

Accessibility & contrast

On white

2.90

#3FA3C3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#3FA3C3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA3C3

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA3C3	#FFFFFF	#000000	##000000
##3FA3C3	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919FC5

Deuteranopia (green-blind)

#7E92C3

Tritanopia (blue-blind)

#00ADAD

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fa3c3;
/* rgb */ color: rgb(63, 163, 195);
/* oklch */ color: oklch(67.1% 0.102 222.8);

Tailwind

colors: {
  custom: {
    50: '#84bed5',
    500: '#3fa3c3',
    950: '#000000',
  },
}

SCSS

$custom: #3fa3c3;
$custom-light: #84bed5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa3c3",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 195
  },
  "hsl": {
    "h": 194.545,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.67051,
    "c": 0.10238,
    "h": 222.8
  },
  "luminance": 0.31191
}

Semantic roles & 50–950 ramp

primary

#3FA3C3

secondary

#CCA092

accent

#6F4CDC

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3FA3C3

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

Preview Lab → · Contrast checker → · Palette generator →