#3DA9CC#3DA9CC

#3DA9CC is a light, moderate cyan. Relative luminance 0.337; OKLCH L 68.8% C 0.109 H 223.5°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#3DA9CC
RGB	rgb(61, 169, 204)
HSL	hsl(195, 58%, 52%)
HSV	hsv(195, 70%, 80%)
CMYK	cmyk(70.1%, 17.2%, 0%, 20%)
CIE-LAB	lab(64.74, -19.32, -26.74)
CIE-LCH	lch(64.74, 32.99, 234.15°)
OKLab	oklab(68.81% -0.0788 -0.0748)
OKLCH	oklch(68.81% 0.109 223.5)
XYZ	xyz(27.0071, 33.7246, 62.2012)
Luminance	0.3373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA9CC #CC603D

analogous

#3DCCA7 #3DA9CC #3D62CC

triadic

#3DA9CC #CC3DA9 #A9CC3D

tetradic

#3DA9CC #A73DCC #CC603D #62CC3D

square

#3DA9CC #A73DCC #CC603D #62CC3D

split-complementary

#3DA9CC #CC3D62 #CCA73D

monochromatic

#1E5D71 #2A84A1 #3DA9CC #6DBED9 #9ED4E5

Accessibility & contrast

On white

2.71

#3DA9CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#3DA9CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA9CC

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA9CC	#FFFFFF	#000000	##000000
##3DA9CC	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A5CE

Deuteranopia (green-blind)

#8197CC

Tritanopia (blue-blind)

#00B4B4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3da9cc;
/* rgb */ color: rgb(61, 169, 204);
/* oklch */ color: oklch(68.8% 0.109 223.5);

Tailwind

colors: {
  custom: {
    50: '#84c2db',
    500: '#3da9cc',
    950: '#000000',
  },
}

SCSS

$custom: #3da9cc;
$custom-light: #84c2db;
$custom-dark: #000000;

JSON

{
  "hex": "#3da9cc",
  "rgb": {
    "r": 61,
    "g": 169,
    "b": 204
  },
  "hsl": {
    "h": 194.685,
    "s": 58.367,
    "l": 51.961
  },
  "oklch": {
    "l": 0.68814,
    "c": 0.10862,
    "h": 223.5
  },
  "luminance": 0.33728
}

Semantic roles & 50–950 ramp

primary

#3DA9CC

secondary

#D2A293

accent

#6C46E2

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA9CC

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

Preview Lab → · Contrast checker → · Palette generator →