#3DB4D1#3DB4D1

#3DB4D1 is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.6% C 0.111 H 217.6°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#3DB4D1
RGB	rgb(61, 180, 209)
HSL	hsl(192, 62%, 53%)
HSV	hsv(192, 71%, 82%)
CMYK	cmyk(70.8%, 13.9%, 0%, 18%)
CIE-LAB	lab(68.19, -23.42, -24.20)
CIE-LCH	lch(68.19, 33.68, 225.94°)
OKLab	oklab(71.64% -0.0878 -0.0675)
OKLCH	oklch(71.64% 0.111 217.6)
XYZ	xyz(29.7495, 38.2346, 66.1214)
Luminance	0.3824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB4D1 #D15A3D

analogous

#3DD1A4 #3DB4D1 #3D6AD1

triadic

#3DB4D1 #D13DB4 #B4D13D

tetradic

#3DB4D1 #A43DD1 #D15A3D #6AD13D

square

#3DB4D1 #A43DD1 #D15A3D #6AD13D

split-complementary

#3DB4D1 #D13D6A #D1A43D

monochromatic

#1C6577 #2890A9 #3DB4D1 #6EC7DD #A0DAE8

Accessibility & contrast

On white

2.43

#3DB4D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#3DB4D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB4D1

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB4D1	#FFFFFF	#000000	##000000
##3DB4D1	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AFD3

Deuteranopia (green-blind)

#8DA0D1

Tritanopia (blue-blind)

#00BEBD

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3db4d1;
/* rgb */ color: rgb(61, 180, 209);
/* oklch */ color: oklch(71.6% 0.111 217.6);

Tailwind

colors: {
  custom: {
    50: '#86cadf',
    500: '#3db4d1',
    950: '#000000',
  },
}

SCSS

$custom: #3db4d1;
$custom-light: #86cadf;
$custom-dark: #000000;

JSON

{
  "hex": "#3db4d1",
  "rgb": {
    "r": 61,
    "g": 180,
    "b": 209
  },
  "hsl": {
    "h": 191.757,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.71644,
    "c": 0.11076,
    "h": 217.6
  },
  "luminance": 0.38238
}

Semantic roles & 50–950 ramp

primary

#3DB4D1

secondary

#D5A195

accent

#6343E5

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3DB4D1

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

Preview Lab → · Contrast checker → · Palette generator →