#3FB0D1#3FB0D1

#3FB0D1 is a light, moderate cyan. Relative luminance 0.367; OKLCH L 70.7% C 0.110 H 221.2°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#3FB0D1
RGB	rgb(63, 176, 209)
HSL	hsl(194, 61%, 53%)
HSV	hsv(194, 70%, 82%)
CMYK	cmyk(69.9%, 15.8%, 0%, 18%)
CIE-LAB	lab(67.06, -21.09, -25.94)
CIE-LCH	lch(67.06, 33.43, 230.89°)
OKLab	oklab(70.75% -0.0829 -0.0724)
OKLCH	oklch(70.75% 0.11 221.2)
XYZ	xyz(29.0791, 36.7076, 65.8620)
Luminance	0.3671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB0D1 #D1603F

analogous

#3FD1A9 #3FB0D1 #3F67D1

triadic

#3FB0D1 #D13FB0 #B0D13F

tetradic

#3FB0D1 #A93FD1 #D1603F #67D13F

square

#3FB0D1 #A93FD1 #D1603F #67D13F

split-complementary

#3FB0D1 #D13F67 #D1A93F

monochromatic

#1D6479 #298DAA #3FB0D1 #70C4DD #A2D9E9

Accessibility & contrast

On white

2.52

#3FB0D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#3FB0D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB0D1

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB0D1	#FFFFFF	#000000	##000000
##3FB0D1	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CACD3

Deuteranopia (green-blind)

#889DD1

Tritanopia (blue-blind)

#00BBBB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb0d1;
/* rgb */ color: rgb(63, 176, 209);
/* oklch */ color: oklch(70.7% 0.110 221.2);

Tailwind

colors: {
  custom: {
    50: '#86c7df',
    500: '#3fb0d1',
    950: '#000000',
  },
}

SCSS

$custom: #3fb0d1;
$custom-light: #86c7df;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb0d1",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 209
  },
  "hsl": {
    "h": 193.562,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.70745,
    "c": 0.11009,
    "h": 221.2
  },
  "luminance": 0.36711
}

Semantic roles & 50–950 ramp

primary

#3FB0D1

secondary

#D5A597

accent

#6843E4

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3FB0D1

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

Preview Lab → · Contrast checker → · Palette generator →