#3FBAE1#3FBAE1

#3FBAE1 is a light, moderate cyan. Relative luminance 0.416; OKLCH L 73.8% C 0.119 H 223.4°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FBAE1
RGB	rgb(63, 186, 225)
HSL	hsl(194, 73%, 56%)
HSV	hsv(194, 72%, 88%)
CMYK	cmyk(72%, 17.3%, 0%, 11.8%)
CIE-LAB	lab(70.60, -21.16, -29.26)
CIE-LCH	lch(70.60, 36.11, 234.12°)
OKLab	oklab(73.78% -0.0867 -0.0819)
OKLCH	oklch(73.78% 0.119 223.4)
XYZ	xyz(33.1938, 41.6069, 77.5011)
Luminance	0.4161 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBAE1 #E1663F

analogous

#3FE1B7 #3FBAE1 #3F69E1

triadic

#3FBAE1 #E13FBA #BAE13F

tetradic

#3FBAE1 #B73FE1 #E1663F #69E13F

square

#3FBAE1 #B73FE1 #E1663F #69E13F

split-complementary

#3FBAE1 #E13F69 #E1B73F

monochromatic

#16728F #1F9CC4 #3FBAE1 #74CDE9 #A9E0F2

Accessibility & contrast

On white

2.25

#3FBAE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#3FBAE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBAE1

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBAE1	#FFFFFF	#000000	##000000
##3FBAE1	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4B6E3

Deuteranopia (green-blind)

#8EA6E1

Tritanopia (blue-blind)

#00C6C7

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fbae1;
/* rgb */ color: rgb(63, 186, 225);
/* oklch */ color: oklch(73.8% 0.119 223.4);

Tailwind

colors: {
  custom: {
    50: '#89cfea',
    500: '#3fbae1',
    950: '#000000',
  },
}

SCSS

$custom: #3fbae1;
$custom-light: #89cfea;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbae1",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 225
  },
  "hsl": {
    "h": 194.444,
    "s": 72.973,
    "l": 56.471
  },
  "oklch": {
    "l": 0.73784,
    "c": 0.11923,
    "h": 223.4
  },
  "luminance": 0.41611
}

Semantic roles & 50–950 ramp

primary

#3FBAE1

secondary

#DFAD9D

accent

#6438F0

background

#F9FCFE

surface

#F1F9FD

border

#CBD2D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #3FBAE1

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

Preview Lab → · Contrast checker → · Palette generator →