#3DA9D1#3DA9D1

#3DA9D1 is a light, moderate cyan. Relative luminance 0.340; OKLCH L 69.0% C 0.112 H 226.8°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#3DA9D1
RGB	rgb(61, 169, 209)
HSL	hsl(196, 62%, 53%)
HSV	hsv(196, 71%, 82%)
CMYK	cmyk(70.8%, 19.1%, 0%, 18%)
CIE-LAB	lab(64.94, -17.70, -29.21)
CIE-LCH	lch(64.94, 34.15, 238.78°)
OKLab	oklab(69.03% -0.0769 -0.0818)
OKLCH	oklch(69.03% 0.112 226.8)
XYZ	xyz(27.6164, 33.9683, 65.4103)
Luminance	0.3397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA9D1 #D1653D

analogous

#3DD1AF #3DA9D1 #3D5FD1

triadic

#3DA9D1 #D13DA9 #A9D13D

tetradic

#3DA9D1 #AF3DD1 #D1653D #5FD13D

square

#3DA9D1 #AF3DD1 #D1653D #5FD13D

split-complementary

#3DA9D1 #D13D5F #D1AF3D

monochromatic

#1C5F77 #2886A9 #3DA9D1 #6EBFDD #A0D5E8

Accessibility & contrast

On white

2.69

#3DA9D1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#3DA9D1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA9D1

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA9D1	#FFFFFF	#000000	##000000
##3DA9D1	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A6D3

Deuteranopia (green-blind)

#7F97D1

Tritanopia (blue-blind)

#00B5B6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3da9d1;
/* rgb */ color: rgb(61, 169, 209);
/* oklch */ color: oklch(69.0% 0.112 226.8);

Tailwind

colors: {
  custom: {
    50: '#85c2df',
    500: '#3da9d1',
    950: '#000000',
  },
}

SCSS

$custom: #3da9d1;
$custom-light: #85c2df;
$custom-dark: #000000;

JSON

{
  "hex": "#3da9d1",
  "rgb": {
    "r": 61,
    "g": 169,
    "b": 209
  },
  "hsl": {
    "h": 196.216,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.69033,
    "c": 0.11231,
    "h": 226.8
  },
  "luminance": 0.33971
}

Semantic roles & 50–950 ramp

primary

#3DA9D1

secondary

#D5A695

accent

#6F43E5

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA9D1

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

Preview Lab → · Contrast checker → · Palette generator →