#3DADD8#3DADD8

#3DADD8 is a light, moderate cyan. Relative luminance 0.358; OKLCH L 70.3% C 0.117 H 227.8°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#3DADD8
RGB	rgb(61, 173, 216)
HSL	hsl(197, 67%, 54%)
HSV	hsv(197, 72%, 85%)
CMYK	cmyk(71.8%, 19.9%, 0%, 15.3%)
CIE-LAB	lab(66.39, -17.54, -30.83)
CIE-LCH	lch(66.39, 35.47, 240.36°)
OKLab	oklab(70.29% -0.0783 -0.0864)
OKLCH	oklch(70.29% 0.117 227.8)
XYZ	xyz(29.2577, 35.8337, 70.3271)
Luminance	0.3584 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DADD8 #D8683D

analogous

#3DD8B6 #3DADD8 #3D60D8

triadic

#3DADD8 #D83DAD #ADD83D

tetradic

#3DADD8 #B63DD8 #D8683D #60D83D

square

#3DADD8 #B63DD8 #D8683D #60D83D

split-complementary

#3DADD8 #D83D60 #D8B63D

monochromatic

#1A6481 #248CB4 #3DADD8 #70C3E2 #A3D8EC

Accessibility & contrast

On white

2.57

#3DADD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.17

#3DADD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DADD8

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DADD8	#FFFFFF	#000000	##000000
##3DADD8	1.00	2.57	8.17	8.17
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.17	21.00	1.00	1.00
##000000	8.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96AADA

Deuteranopia (green-blind)

#819BD7

Tritanopia (blue-blind)

#00B9BB

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3dadd8;
/* rgb */ color: rgb(61, 173, 216);
/* oklch */ color: oklch(70.3% 0.117 227.8);

Tailwind

colors: {
  custom: {
    50: '#86c5e4',
    500: '#3dadd8',
    950: '#000000',
  },
}

SCSS

$custom: #3dadd8;
$custom-light: #86c5e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3dadd8",
  "rgb": {
    "r": 61,
    "g": 173,
    "b": 216
  },
  "hsl": {
    "h": 196.645,
    "s": 66.524,
    "l": 54.314
  },
  "oklch": {
    "l": 0.70288,
    "c": 0.11664,
    "h": 227.8
  },
  "luminance": 0.35837
}

Semantic roles & 50–950 ramp

primary

#3DADD8

secondary

#D9AA98

accent

#6E3EE9

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #3DADD8

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

Preview Lab → · Contrast checker → · Palette generator →