#3FB0D2#3FB0D2

#3FB0D2 is a light, moderate cyan. Relative luminance 0.368; OKLCH L 70.8% C 0.111 H 221.8°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#3FB0D2
RGB	rgb(63, 176, 210)
HSL	hsl(194, 62%, 54%)
HSV	hsv(194, 70%, 82%)
CMYK	cmyk(70%, 16.2%, 0%, 17.6%)
CIE-LAB	lab(67.09, -20.77, -26.43)
CIE-LCH	lch(67.09, 33.62, 231.84°)
OKLab	oklab(70.79% -0.0825 -0.0739)
OKLCH	oklch(70.79% 0.111 221.8)
XYZ	xyz(29.2033, 36.7572, 66.5160)
Luminance	0.3676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB0D2 #D2613F

analogous

#3FD2AB #3FB0D2 #3F66D2

triadic

#3FB0D2 #D23FB0 #B0D23F

tetradic

#3FB0D2 #AB3FD2 #D2613F #66D23F

square

#3FB0D2 #AB3FD2 #D2613F #66D23F

split-complementary

#3FB0D2 #D23F66 #D2AB3F

monochromatic

#1D647A #288DAC #3FB0D2 #71C4DE #A2D9E9

Accessibility & contrast

On white

2.51

#3FB0D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#3FB0D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB0D2

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB0D2	#FFFFFF	#000000	##000000
##3FB0D2	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CACD4

Deuteranopia (green-blind)

#889DD2

Tritanopia (blue-blind)

#00BBBB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb0d2;
/* rgb */ color: rgb(63, 176, 210);
/* oklch */ color: oklch(70.8% 0.111 221.8);

Tailwind

colors: {
  custom: {
    50: '#86c7e0',
    500: '#3fb0d2',
    950: '#000000',
  },
}

SCSS

$custom: #3fb0d2;
$custom-light: #86c7e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb0d2",
  "rgb": {
    "r": 63,
    "g": 176,
    "b": 210
  },
  "hsl": {
    "h": 193.878,
    "s": 62.025,
    "l": 53.529
  },
  "oklch": {
    "l": 0.70788,
    "c": 0.11074,
    "h": 221.8
  },
  "luminance": 0.36761
}

Semantic roles & 50–950 ramp

primary

#3FB0D2

secondary

#D6A597

accent

#6843E5

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3FB0D2

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

Preview Lab → · Contrast checker → · Palette generator →