#3DA9D3#3DA9D3

#3DA9D3 is a light, moderate cyan. Relative luminance 0.341; OKLCH L 69.1% C 0.114 H 228.0°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#3DA9D3
RGB	rgb(61, 169, 211)
HSL	hsl(197, 63%, 53%)
HSV	hsv(197, 71%, 83%)
CMYK	cmyk(71.1%, 19.9%, 0%, 17.3%)
CIE-LAB	lab(65.02, -17.05, -30.19)
CIE-LCH	lch(65.02, 34.67, 240.55°)
OKLab	oklab(69.12% -0.0762 -0.0846)
OKLCH	oklch(69.12% 0.114 228)
XYZ	xyz(27.8656, 34.0680, 66.7226)
Luminance	0.3407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA9D3 #D3673D

analogous

#3DD3B2 #3DA9D3 #3D5ED3

triadic

#3DA9D3 #D33DA9 #A9D33D

tetradic

#3DA9D3 #B23DD3 #D3673D #5ED33D

square

#3DA9D3 #B23DD3 #D3673D #5ED33D

split-complementary

#3DA9D3 #D33D5E #D3B23D

monochromatic

#1C607A #2787AC #3DA9D3 #6FBFDE #A1D5EA

Accessibility & contrast

On white

2.69

#3DA9D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#3DA9D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA9D3

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA9D3	#FFFFFF	#000000	##000000
##3DA9D3	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93A6D5

Deuteranopia (green-blind)

#7E97D2

Tritanopia (blue-blind)

#00B5B7

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3da9d3;
/* rgb */ color: rgb(61, 169, 211);
/* oklch */ color: oklch(69.1% 0.114 228.0);

Tailwind

colors: {
  custom: {
    50: '#85c2e0',
    500: '#3da9d3',
    950: '#000000',
  },
}

SCSS

$custom: #3da9d3;
$custom-light: #85c2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3da9d3",
  "rgb": {
    "r": 61,
    "g": 169,
    "b": 211
  },
  "hsl": {
    "h": 196.8,
    "s": 63.025,
    "l": 53.333
  },
  "oklch": {
    "l": 0.69123,
    "c": 0.11389,
    "h": 228
  },
  "luminance": 0.34071
}

Semantic roles & 50–950 ramp

primary

#3DA9D3

secondary

#D6A896

accent

#7042E6

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA9D3

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

Preview Lab → · Contrast checker → · Palette generator →