#3FBAD4#3FBAD4

#3FBAD4 is a light, moderate cyan. Relative luminance 0.409; OKLCH L 73.2% C 0.112 H 214.8°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#3FBAD4
RGB	rgb(63, 186, 212)
HSL	hsl(190, 63%, 54%)
HSV	hsv(190, 70%, 83%)
CMYK	cmyk(70.3%, 12.3%, 0%, 16.9%)
CIE-LAB	lab(70.12, -25.25, -22.90)
CIE-LCH	lch(70.12, 34.09, 222.20°)
OKLab	oklab(73.24% -0.0916 -0.0638)
OKLCH	oklch(73.24% 0.112 214.8)
XYZ	xyz(31.4875, 40.9244, 68.5143)
Luminance	0.4093 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBAD4 #D4593F

analogous

#3FD4A4 #3FBAD4 #3F70D4

triadic

#3FBAD4 #D43FBA #BAD43F

tetradic

#3FBAD4 #A43FD4 #D4593F #70D43F

square

#3FBAD4 #A43FD4 #D4593F #70D43F

split-complementary

#3FBAD4 #D43F70 #D4A43F

monochromatic

#1C6C7D #2797AF #3FBAD4 #71CCDF #A3DEEA

Accessibility & contrast

On white

2.29

#3FBAD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#3FBAD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBAD4

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBAD4	#FFFFFF	#000000	##000000
##3FBAD4	1.00	2.29	9.19	9.19
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B4D5

Deuteranopia (green-blind)

#93A5D4

Tritanopia (blue-blind)

#00C4C2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fbad4;
/* rgb */ color: rgb(63, 186, 212);
/* oklch */ color: oklch(73.2% 0.112 214.8);

Tailwind

colors: {
  custom: {
    50: '#87cfe1',
    500: '#3fbad4',
    950: '#000000',
  },
}

SCSS

$custom: #3fbad4;
$custom-light: #87cfe1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbad4",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 212
  },
  "hsl": {
    "h": 190.47,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.73244,
    "c": 0.11165,
    "h": 214.8
  },
  "luminance": 0.40928
}

Semantic roles & 50–950 ramp

primary

#3FBAD4

secondary

#D7A398

accent

#5E41E6

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3FBAD4

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

Preview Lab → · Contrast checker → · Palette generator →