#3DB1D2#3DB1D2

#3DB1D2 is a light, moderate cyan. Relative luminance 0.371; OKLCH L 71.0% C 0.112 H 220.8°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#3DB1D2
RGB	rgb(61, 177, 210)
HSL	hsl(193, 62%, 53%)
HSV	hsv(193, 71%, 82%)
CMYK	cmyk(71%, 15.7%, 0%, 17.6%)
CIE-LAB	lab(67.34, -21.56, -26.06)
CIE-LCH	lch(67.34, 33.83, 230.39°)
OKLab	oklab(70.97% -0.0845 -0.0728)
OKLCH	oklch(70.97% 0.112 220.8)
XYZ	xyz(29.2747, 37.0862, 66.5758)
Luminance	0.3709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB1D2 #D25E3D

analogous

#3DD2A9 #3DB1D2 #3D66D2

triadic

#3DB1D2 #D23DB1 #B1D23D

tetradic

#3DB1D2 #A93DD2 #D25E3D #66D23D

square

#3DB1D2 #A93DD2 #D25E3D #66D23D

split-complementary

#3DB1D2 #D23D66 #D2A93D

monochromatic

#1C6479 #288DAA #3DB1D2 #6FC5DE #A0D9E9

Accessibility & contrast

On white

2.49

#3DB1D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#3DB1D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB1D2

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB1D2	#FFFFFF	#000000	##000000
##3DB1D2	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DACD4

Deuteranopia (green-blind)

#899DD2

Tritanopia (blue-blind)

#00BCBC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3db1d2;
/* rgb */ color: rgb(61, 177, 210);
/* oklch */ color: oklch(71.0% 0.112 220.8);

Tailwind

colors: {
  custom: {
    50: '#86c8e0',
    500: '#3db1d2',
    950: '#000000',
  },
}

SCSS

$custom: #3db1d2;
$custom-light: #86c8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3db1d2",
  "rgb": {
    "r": 61,
    "g": 177,
    "b": 210
  },
  "hsl": {
    "h": 193.289,
    "s": 62.343,
    "l": 53.137
  },
  "oklch": {
    "l": 0.70972,
    "c": 0.1115,
    "h": 220.8
  },
  "luminance": 0.3709
}

Semantic roles & 50–950 ramp

primary

#3DB1D2

secondary

#D6A495

accent

#6642E5

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3DB1D2

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

Preview Lab → · Contrast checker → · Palette generator →