#3FA7C1#3FA7C1

#3FA7C1 is a light, moderate cyan. Relative luminance 0.325; OKLCH L 67.9% C 0.101 H 217.6°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3FA7C1
RGB	rgb(63, 167, 193)
HSL	hsl(192, 51%, 50%)
HSV	hsv(192, 67%, 76%)
CMYK	cmyk(67.4%, 13.5%, 0%, 24.3%)
CIE-LAB	lab(63.79, -21.47, -22.08)
CIE-LCH	lch(63.79, 30.80, 225.80°)
OKLab	oklab(67.93% -0.08 -0.0615)
OKLCH	oklch(67.93% 0.101 217.6)
XYZ	xyz(25.4903, 32.5416, 55.3795)
Luminance	0.3254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA7C1 #C1593F

analogous

#3FC19A #3FA7C1 #3F66C1

triadic

#3FA7C1 #C13FA7 #A7C13F

tetradic

#3FA7C1 #9A3FC1 #C1593F #66C13F

square

#3FA7C1 #9A3FC1 #C1593F #66C13F

split-complementary

#3FA7C1 #C13F66 #C19A3F

monochromatic

#215765 #307F93 #3FA7C1 #6DBCD0 #9CD1DF

Accessibility & contrast

On white

2.80

#3FA7C1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#3FA7C1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA7C1

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA7C1	#FFFFFF	#000000	##000000
##3FA7C1	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96A2C2

Deuteranopia (green-blind)

#8495C1

Tritanopia (blue-blind)

#00B0AF

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa7c1;
/* rgb */ color: rgb(63, 167, 193);
/* oklch */ color: oklch(67.9% 0.101 217.6);

Tailwind

colors: {
  custom: {
    50: '#84c1d3',
    500: '#3fa7c1',
    950: '#000000',
  },
}

SCSS

$custom: #3fa7c1;
$custom-light: #84c1d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa7c1",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 193
  },
  "hsl": {
    "h": 192,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.67926,
    "c": 0.10091,
    "h": 217.6
  },
  "luminance": 0.32544
}

Semantic roles & 50–950 ramp

primary

#3FA7C1

secondary

#CB9C91

accent

#694DDB

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA7C1

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

Preview Lab → · Contrast checker → · Palette generator →