#3FC0DA#3FC0DA

#3FC0DA is a light, moderate cyan. Relative luminance 0.438; OKLCH L 74.9% C 0.115 H 214.1°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#3FC0DA
RGB	rgb(63, 192, 218)
HSL	hsl(190, 68%, 55%)
HSV	hsv(190, 71%, 85%)
CMYK	cmyk(71.1%, 11.9%, 0%, 14.5%)
CIE-LAB	lab(72.10, -26.40, -23.15)
CIE-LCH	lch(72.10, 35.11, 221.24°)
OKLab	oklab(74.91% -0.0952 -0.0645)
OKLCH	oklch(74.91% 0.115 214.1)
XYZ	xyz(33.5491, 43.8141, 73.0049)
Luminance	0.4382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC0DA #DA593F

analogous

#3FDAA7 #3FC0DA #3F72DA

triadic

#3FC0DA #DA3FC0 #C0DA3F

tetradic

#3FC0DA #A73FDA #DA593F #72DA3F

square

#3FC0DA #A73FDA #DA593F #72DA3F

split-complementary

#3FC0DA #DA3F72 #DAA73F

monochromatic

#1A7385 #249FB8 #3FC0DA #72D1E4 #A6E2EE

Accessibility & contrast

On white

2.15

#3FC0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#3FC0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC0DA

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC0DA	#FFFFFF	#000000	##000000
##3FC0DA	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBADB

Deuteranopia (green-blind)

#98AADA

Tritanopia (blue-blind)

#00CAC8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fc0da;
/* rgb */ color: rgb(63, 192, 218);
/* oklch */ color: oklch(74.9% 0.115 214.1);

Tailwind

colors: {
  custom: {
    50: '#89d3e5',
    500: '#3fc0da',
    950: '#000000',
  },
}

SCSS

$custom: #3fc0da;
$custom-light: #89d3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc0da",
  "rgb": {
    "r": 63,
    "g": 192,
    "b": 218
  },
  "hsl": {
    "h": 190.065,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.74909,
    "c": 0.11496,
    "h": 214.1
  },
  "luminance": 0.43818
}

Semantic roles & 50–950 ramp

primary

#3FC0DA

secondary

#DBA59A

accent

#5A3DEB

background

#F9FCFE

surface

#F1F9FC

border

#CBD2D5

text

#0D1415

muted

#7E8284

Preview Lab

Preview with #3FC0DA

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

Preview Lab → · Contrast checker → · Palette generator →