#3DA9D9#3DA9D9

#3DA9D9 is a light, moderate cyan. Relative luminance 0.344; OKLCH L 69.4% C 0.119 H 231.5°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#3DA9D9
RGB	rgb(61, 169, 217)
HSL	hsl(198, 67%, 55%)
HSV	hsv(198, 72%, 85%)
CMYK	cmyk(71.9%, 22.1%, 0%, 14.9%)
CIE-LAB	lab(65.26, -15.08, -33.13)
CIE-LCH	lch(65.26, 36.40, 245.53°)
OKLab	oklab(69.4% -0.0741 -0.0931)
OKLCH	oklch(69.4% 0.119 231.5)
XYZ	xyz(28.6318, 34.3745, 70.7581)
Luminance	0.3438 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA9D9 #D96D3D

analogous

#3DD9BB #3DA9D9 #3D5BD9

triadic

#3DA9D9 #D93DA9 #A9D93D

tetradic

#3DA9D9 #BB3DD9 #D96D3D #5BD93D

square

#3DA9D9 #BB3DD9 #D96D3D #5BD93D

split-complementary

#3DA9D9 #D93D5B #D9BB3D

monochromatic

#196282 #2488B5 #3DA9D9 #70C0E3 #A3D6ED

Accessibility & contrast

On white

2.67

#3DA9D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#3DA9D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA9D9

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA9D9	#FFFFFF	#000000	##000000
##3DA9D9	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A7DB

Deuteranopia (green-blind)

#7C98D8

Tritanopia (blue-blind)

#00B6B9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3da9d9;
/* rgb */ color: rgb(61, 169, 217);
/* oklch */ color: oklch(69.4% 0.119 231.5);

Tailwind

colors: {
  custom: {
    50: '#86c2e5',
    500: '#3da9d9',
    950: '#000000',
  },
}

SCSS

$custom: #3da9d9;
$custom-light: #86c2e5;
$custom-dark: #000000;

JSON

{
  "hex": "#3da9d9",
  "rgb": {
    "r": 61,
    "g": 169,
    "b": 217
  },
  "hsl": {
    "h": 198.462,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.69396,
    "c": 0.11897,
    "h": 231.5
  },
  "luminance": 0.34378
}

Semantic roles & 50–950 ramp

primary

#3DA9D9

secondary

#DAAC98

accent

#733EEA

background

#F9FBFE

surface

#F1F7FC

border

#CBD0D5

text

#0D1215

muted

#7E8184

Preview Lab

Preview with #3DA9D9

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

Preview Lab → · Contrast checker → · Palette generator →