#3DB4D4#3DB4D4

#3DB4D4 is a light, moderate cyan. Relative luminance 0.384; OKLCH L 71.8% C 0.112 H 219.6°. Best body text is #000000 at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#3DB4D4
RGB	rgb(61, 180, 212)
HSL	hsl(193, 64%, 54%)
HSV	hsv(193, 71%, 83%)
CMYK	cmyk(71.2%, 15.1%, 0%, 16.9%)
CIE-LAB	lab(68.30, -22.47, -25.68)
CIE-LCH	lch(68.30, 34.13, 228.81°)
OKLab	oklab(71.77% -0.0866 -0.0717)
OKLCH	oklch(71.77% 0.112 219.6)
XYZ	xyz(30.1244, 38.3846, 68.0959)
Luminance	0.3839 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB4D4 #D45D3D

analogous

#3DD4A8 #3DB4D4 #3D68D4

triadic

#3DB4D4 #D43DB4 #B4D43D

tetradic

#3DB4D4 #A83DD4 #D45D3D #68D43D

square

#3DB4D4 #A83DD4 #D45D3D #68D43D

split-complementary

#3DB4D4 #D43D68 #D4A83D

monochromatic

#1B677B #2691AD #3DB4D4 #6FC7DF #A1DBEA

Accessibility & contrast

On white

2.42

#3DB4D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.68

#3DB4D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB4D4

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB4D4	#FFFFFF	#000000	##000000
##3DB4D4	1.00	2.42	8.68	8.68
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.68	21.00	1.00	1.00
##000000	8.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0AFD6

Deuteranopia (green-blind)

#8BA0D4

Tritanopia (blue-blind)

#00BFBE

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3db4d4;
/* rgb */ color: rgb(61, 180, 212);
/* oklch */ color: oklch(71.8% 0.112 219.6);

Tailwind

colors: {
  custom: {
    50: '#86cae1',
    500: '#3db4d4',
    950: '#000000',
  },
}

SCSS

$custom: #3db4d4;
$custom-light: #86cae1;
$custom-dark: #000000;

JSON

{
  "hex": "#3db4d4",
  "rgb": {
    "r": 61,
    "g": 180,
    "b": 212
  },
  "hsl": {
    "h": 192.715,
    "s": 63.713,
    "l": 53.529
  },
  "oklch": {
    "l": 0.71768,
    "c": 0.11248,
    "h": 219.6
  },
  "luminance": 0.38388
}

Semantic roles & 50–950 ramp

primary

#3DB4D4

secondary

#D7A496

accent

#6441E7

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3DB4D4

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

Preview Lab → · Contrast checker → · Palette generator →