#3DA8D1#3DA8D1

#3DA8D1 is a light, moderate cyan. Relative luminance 0.336; OKLCH L 68.8% C 0.113 H 227.6°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#3DA8D1
RGB	rgb(61, 168, 209)
HSL	hsl(197, 62%, 53%)
HSV	hsv(197, 71%, 82%)
CMYK	cmyk(70.8%, 19.6%, 0%, 18%)
CIE-LAB	lab(64.64, -17.17, -29.66)
CIE-LCH	lch(64.64, 34.28, 239.94°)
OKLab	oklab(68.8% -0.0759 -0.0831)
OKLCH	oklch(68.8% 0.113 227.6)
XYZ	xyz(27.4311, 33.5977, 65.3485)
Luminance	0.3360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA8D1 #D1663D

analogous

#3DD1B0 #3DA8D1 #3D5ED1

triadic

#3DA8D1 #D13DA8 #A8D13D

tetradic

#3DA8D1 #B03DD1 #D1663D #5ED13D

square

#3DA8D1 #B03DD1 #D1663D #5ED13D

split-complementary

#3DA8D1 #D13D5E #D1B03D

monochromatic

#1C5E77 #2885A9 #3DA8D1 #6EBEDD #A0D4E8

Accessibility & contrast

On white

2.72

#3DA8D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#3DA8D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA8D1

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA8D1	#FFFFFF	#000000	##000000
##3DA8D1	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A5D3

Deuteranopia (green-blind)

#7E96D0

Tritanopia (blue-blind)

#00B4B5

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3da8d1;
/* rgb */ color: rgb(61, 168, 209);
/* oklch */ color: oklch(68.8% 0.113 227.6);

Tailwind

colors: {
  custom: {
    50: '#85c2df',
    500: '#3da8d1',
    950: '#000000',
  },
}

SCSS

$custom: #3da8d1;
$custom-light: #85c2df;
$custom-dark: #000000;

JSON

{
  "hex": "#3da8d1",
  "rgb": {
    "r": 61,
    "g": 168,
    "b": 209
  },
  "hsl": {
    "h": 196.622,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.68797,
    "c": 0.1126,
    "h": 227.6
  },
  "luminance": 0.33601
}

Semantic roles & 50–950 ramp

primary

#3DA8D1

secondary

#D5A795

accent

#7043E5

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA8D1

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

Preview Lab → · Contrast checker → · Palette generator →