#3FBFE0#3FBFE0

#3FBFE0 is a light, moderate cyan. Relative luminance 0.437; OKLCH L 74.9% C 0.118 H 218.9°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#3FBFE0
RGB	rgb(63, 191, 224)
HSL	hsl(192, 72%, 56%)
HSV	hsv(192, 72%, 88%)
CMYK	cmyk(71.9%, 14.7%, 0%, 12.2%)
CIE-LAB	lab(72.03, -24.03, -26.53)
CIE-LCH	lch(72.03, 35.79, 227.83°)
OKLab	oklab(74.92% -0.0919 -0.0741)
OKLCH	oklch(74.92% 0.118 218.9)
XYZ	xyz(34.1296, 43.6962, 77.1420)
Luminance	0.4370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBFE0 #E0603F

analogous

#3FE0B1 #3FBFE0 #3F6FE0

triadic

#3FBFE0 #E03FBF #BFE03F

tetradic

#3FBFE0 #B13FE0 #E0603F #6FE03F

square

#3FBFE0 #B13FE0 #E0603F #6FE03F

split-complementary

#3FBFE0 #E03F6F #E0B13F

monochromatic

#17758E #1FA1C2 #3FBFE0 #74D1E9 #A8E2F1

Accessibility & contrast

On white

2.16

#3FBFE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#3FBFE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBFE0

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBFE0	#FFFFFF	#000000	##000000
##3FBFE0	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABAE2

Deuteranopia (green-blind)

#94AAE0

Tritanopia (blue-blind)

#00CAC9

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fbfe0;
/* rgb */ color: rgb(63, 191, 224);
/* oklch */ color: oklch(74.9% 0.118 218.9);

Tailwind

colors: {
  custom: {
    50: '#89d2e9',
    500: '#3fbfe0',
    950: '#000000',
  },
}

SCSS

$custom: #3fbfe0;
$custom-light: #89d2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbfe0",
  "rgb": {
    "r": 63,
    "g": 191,
    "b": 224
  },
  "hsl": {
    "h": 192.298,
    "s": 72.197,
    "l": 56.275
  },
  "oklch": {
    "l": 0.74916,
    "c": 0.11802,
    "h": 218.9
  },
  "luminance": 0.437
}

Semantic roles & 50–950 ramp

primary

#3FBFE0

secondary

#DFAA9C

accent

#5E39EF

background

#F9FCFE

surface

#F1F9FD

border

#CBD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #3FBFE0

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

Preview Lab → · Contrast checker → · Palette generator →