#3DB6DA#3DB6DA

#3DB6DA is a light, moderate cyan. Relative luminance 0.395; OKLCH L 72.5% C 0.116 H 221.9°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#3DB6DA
RGB	rgb(61, 182, 218)
HSL	hsl(194, 68%, 55%)
HSV	hsv(194, 72%, 85%)
CMYK	cmyk(72%, 16.5%, 0%, 14.5%)
CIE-LAB	lab(69.12, -21.59, -27.73)
CIE-LCH	lch(69.12, 35.14, 232.09°)
OKLab	oklab(72.5% -0.0863 -0.0775)
OKLCH	oklch(72.5% 0.116 221.9)
XYZ	xyz(31.3021, 39.5063, 72.2918)
Luminance	0.3951 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DB6DA #DA613D

analogous

#3DDAB0 #3DB6DA #3D68DA

triadic

#3DB6DA #DA3DB6 #B6DA3D

tetradic

#3DB6DA #B03DDA #DA613D #68DA3D

square

#3DB6DA #B03DDA #DA613D #68DA3D

split-complementary

#3DB6DA #DA3D68 #DAB03D

monochromatic

#196B84 #2395B7 #3DB6DA #70C9E4 #A4DDEE

Accessibility & contrast

On white

2.36

#3DB6DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#3DB6DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DB6DA

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DB6DA	#FFFFFF	#000000	##000000
##3DB6DA	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B2DC

Deuteranopia (green-blind)

#8BA2DA

Tritanopia (blue-blind)

#00C1C2

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3db6da;
/* rgb */ color: rgb(61, 182, 218);
/* oklch */ color: oklch(72.5% 0.116 221.9);

Tailwind

colors: {
  custom: {
    50: '#87cce5',
    500: '#3db6da',
    950: '#000000',
  },
}

SCSS

$custom: #3db6da;
$custom-light: #87cce5;
$custom-dark: #000000;

JSON

{
  "hex": "#3db6da",
  "rgb": {
    "r": 61,
    "g": 182,
    "b": 218
  },
  "hsl": {
    "h": 193.758,
    "s": 67.965,
    "l": 54.706
  },
  "oklch": {
    "l": 0.72495,
    "c": 0.11602,
    "h": 221.9
  },
  "luminance": 0.3951
}

Semantic roles & 50–950 ramp

primary

#3DB6DA

secondary

#DBA798

accent

#653DEB

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #3DB6DA

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

Preview Lab → · Contrast checker → · Palette generator →