#3DA8D3#3DA8D3

#3DA8D3 is a light, moderate cyan. Relative luminance 0.337; OKLCH L 68.9% C 0.114 H 228.8°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#3DA8D3
RGB	rgb(61, 168, 211)
HSL	hsl(197, 63%, 53%)
HSV	hsv(197, 71%, 83%)
CMYK	cmyk(71.1%, 20.4%, 0%, 17.3%)
CIE-LAB	lab(64.72, -16.52, -30.65)
CIE-LCH	lch(64.72, 34.82, 241.68°)
OKLab	oklab(68.89% -0.0752 -0.086)
OKLCH	oklch(68.89% 0.114 228.8)
XYZ	xyz(27.6802, 33.6974, 66.6608)
Luminance	0.3370 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA8D3 #D3683D

analogous

#3DD3B3 #3DA8D3 #3D5DD3

triadic

#3DA8D3 #D33DA8 #A8D33D

tetradic

#3DA8D3 #B33DD3 #D3683D #5DD33D

square

#3DA8D3 #B33DD3 #D3683D #5DD33D

split-complementary

#3DA8D3 #D33D5D #D3B33D

monochromatic

#1C5F7A #2786AC #3DA8D3 #6FBEDE #A1D5EA

Accessibility & contrast

On white

2.71

#3DA8D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#3DA8D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA8D3

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA8D3	#FFFFFF	#000000	##000000
##3DA8D3	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A5D5

Deuteranopia (green-blind)

#7D97D2

Tritanopia (blue-blind)

#00B4B6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3da8d3;
/* rgb */ color: rgb(61, 168, 211);
/* oklch */ color: oklch(68.9% 0.114 228.8);

Tailwind

colors: {
  custom: {
    50: '#85c2e0',
    500: '#3da8d3',
    950: '#000000',
  },
}

SCSS

$custom: #3da8d3;
$custom-light: #85c2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3da8d3",
  "rgb": {
    "r": 61,
    "g": 168,
    "b": 211
  },
  "hsl": {
    "h": 197.2,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.68887,
    "c": 0.11423,
    "h": 228.8
  },
  "luminance": 0.33701
}

Semantic roles & 50–950 ramp

primary

#3DA8D3

secondary

#D6A896

accent

#7142E6

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA8D3

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

Preview Lab → · Contrast checker → · Palette generator →