#3FB0D0#3FB0D0

#3FB0D0 is a light, moderate cyan. Relative luminance 0.367; OKLCH L 70.7% C 0.109 H 220.5°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#3FB0D0
RGB	rgb(63, 176, 208)
HSL	hsl(193, 61%, 53%)
HSV	hsv(193, 70%, 82%)
CMYK	cmyk(69.7%, 15.4%, 0%, 18.4%)
CIE-LAB	lab(67.02, -21.41, -25.45)
CIE-LCH	lch(67.02, 33.26, 229.93°)
OKLab	oklab(70.7% -0.0833 -0.071)
OKLCH	oklch(70.7% 0.109 220.5)
XYZ	xyz(28.9557, 36.6582, 65.2120)
Luminance	0.3666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB0D0 #D05F3F

analogous

#3FD0A7 #3FB0D0 #3F68D0

triadic

#3FB0D0 #D03FB0 #B0D03F

tetradic

#3FB0D0 #A73FD0 #D05F3F #68D03F

square

#3FB0D0 #A73FD0 #D05F3F #68D03F

split-complementary

#3FB0D0 #D03F68 #D0A73F

monochromatic

#1D6377 #298CA9 #3FB0D0 #70C4DC #A1D8E8

Accessibility & contrast

On white

2.52

#3FB0D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#3FB0D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB0D0

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB0D0	#FFFFFF	#000000	##000000
##3FB0D0	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DABD2

Deuteranopia (green-blind)

#889DD0

Tritanopia (blue-blind)

#00BABA

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb0d0;
/* rgb */ color: rgb(63, 176, 208);
/* oklch */ color: oklch(70.7% 0.109 220.5);

Tailwind

colors: {
  custom: {
    50: '#86c7de',
    500: '#3fb0d0',
    950: '#000000',
  },
}

SCSS

$custom: #3fb0d0;
$custom-light: #86c7de;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb0d0",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 208
  },
  "hsl": {
    "h": 193.241,
    "s": 60.669,
    "l": 53.137
  },
  "oklch": {
    "l": 0.70703,
    "c": 0.10946,
    "h": 220.5
  },
  "luminance": 0.36661
}

Semantic roles & 50–950 ramp

primary

#3FB0D0

secondary

#D5A496

accent

#6744E4

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3FB0D0

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

Preview Lab → · Contrast checker → · Palette generator →