#3FA4C1#3FA4C1

#3FA4C1 is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.2% C 0.101 H 220.4°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#3FA4C1
RGB	rgb(63, 164, 193)
HSL	hsl(193, 51%, 50%)
HSV	hsv(193, 67%, 76%)
CMYK	cmyk(67.4%, 15%, 0%, 24.3%)
CIE-LAB	lab(62.89, -19.91, -23.46)
CIE-LCH	lch(62.89, 30.77, 229.67°)
OKLab	oklab(67.21% -0.0769 -0.0654)
OKLCH	oklch(67.21% 0.101 220.4)
XYZ	xyz(24.9471, 31.4552, 55.1984)
Luminance	0.3146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA4C1 #C15C3F

analogous

#3FC19D #3FA4C1 #3F63C1

triadic

#3FA4C1 #C13FA4 #A4C13F

tetradic

#3FA4C1 #9D3FC1 #C15C3F #63C13F

square

#3FA4C1 #9D3FC1 #C15C3F #63C13F

split-complementary

#3FA4C1 #C13F63 #C19D3F

monochromatic

#215665 #307D93 #3FA4C1 #6DBAD0 #9CD0DF

Accessibility & contrast

On white

2.88

#3FA4C1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#3FA4C1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA4C1

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA4C1	#FFFFFF	#000000	##000000
##3FA4C1	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A0C3

Deuteranopia (green-blind)

#8092C1

Tritanopia (blue-blind)

#00ADAD

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fa4c1;
/* rgb */ color: rgb(63, 164, 193);
/* oklch */ color: oklch(67.2% 0.101 220.4);

Tailwind

colors: {
  custom: {
    50: '#83bfd3',
    500: '#3fa4c1',
    950: '#000000',
  },
}

SCSS

$custom: #3fa4c1;
$custom-light: #83bfd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa4c1",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 193
  },
  "hsl": {
    "h": 193.385,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.67206,
    "c": 0.10096,
    "h": 220.4
  },
  "luminance": 0.31458
}

Semantic roles & 50–950 ramp

primary

#3FA4C1

secondary

#CB9E91

accent

#6D4DDB

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #3FA4C1

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

Preview Lab → · Contrast checker → · Palette generator →