#3FABCB#3FABCB

#3FABCB is a light, moderate cyan. Relative luminance 0.345; OKLCH L 69.3% C 0.107 H 221.3°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FABCB
RGB	rgb(63, 171, 203)
HSL	hsl(194, 57%, 52%)
HSV	hsv(194, 69%, 80%)
CMYK	cmyk(69%, 15.8%, 0%, 20.4%)
CIE-LAB	lab(65.35, -20.40, -25.25)
CIE-LCH	lch(65.35, 32.46, 231.06°)
OKLab	oklab(69.3% -0.0802 -0.0705)
OKLCH	oklch(69.3% 0.107 221.3)
XYZ	xyz(27.3879, 34.4913, 61.7024)
Luminance	0.3449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FABCB #CB5F3F

analogous

#3FCBA5 #3FABCB #3F65CB

triadic

#3FABCB #CB3FAB #ABCB3F

tetradic

#3FABCB #A53FCB #CB5F3F #65CB3F

square

#3FABCB #A53FCB #CB5F3F #65CB3F

split-complementary

#3FABCB #CB3F65 #CBA53F

monochromatic

#1F5E71 #2C86A1 #3FABCB #6FC0D8 #9FD5E5

Accessibility & contrast

On white

2.66

#3FABCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#3FABCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FABCB

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FABCB	#FFFFFF	#000000	##000000
##3FABCB	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A7CD

Deuteranopia (green-blind)

#8498CB

Tritanopia (blue-blind)

#00B5B5

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fabcb;
/* rgb */ color: rgb(63, 171, 203);
/* oklch */ color: oklch(69.3% 0.107 221.3);

Tailwind

colors: {
  custom: {
    50: '#85c4db',
    500: '#3fabcb',
    950: '#000000',
  },
}

SCSS

$custom: #3fabcb;
$custom-light: #85c4db;
$custom-dark: #000000;

JSON

{
  "hex": "#3fabcb",
  "rgb": {
    "r": 63,
    "g": 171,
    "b": 203
  },
  "hsl": {
    "h": 193.714,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.69302,
    "c": 0.10675,
    "h": 221.3
  },
  "luminance": 0.34494
}

Semantic roles & 50–950 ramp

primary

#3FABCB

secondary

#D1A294

accent

#6A47E1

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3FABCB

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

Preview Lab → · Contrast checker → · Palette generator →