#3DA9CF#3DA9CF

#3DA9CF is a light, moderate cyan. Relative luminance 0.339; OKLCH L 68.9% C 0.111 H 225.5°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#3DA9CF
RGB	rgb(61, 169, 207)
HSL	hsl(196, 60%, 53%)
HSV	hsv(196, 71%, 81%)
CMYK	cmyk(70.5%, 18.4%, 0%, 18.8%)
CIE-LAB	lab(64.86, -18.35, -28.22)
CIE-LCH	lch(64.86, 33.66, 236.97°)
OKLab	oklab(68.95% -0.0777 -0.079)
OKLCH	oklch(68.95% 0.111 225.5)
XYZ	xyz(27.3703, 33.8699, 64.1144)
Luminance	0.3387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA9CF #CF633D

analogous

#3DCFAC #3DA9CF #3D60CF

triadic

#3DA9CF #CF3DA9 #A9CF3D

tetradic

#3DA9CF #AC3DCF #CF633D #60CF3D

square

#3DA9CF #AC3DCF #CF633D #60CF3D

split-complementary

#3DA9CF #CF3D60 #CFAC3D

monochromatic

#1D5E75 #2985A6 #3DA9CF #6EBFDB #9FD4E7

Accessibility & contrast

On white

2.70

#3DA9CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#3DA9CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA9CF

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA9CF	#FFFFFF	#000000	##000000
##3DA9CF	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A6D1

Deuteranopia (green-blind)

#8097CF

Tritanopia (blue-blind)

#00B4B5

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #3da9cf;
/* rgb */ color: rgb(61, 169, 207);
/* oklch */ color: oklch(68.9% 0.111 225.5);

Tailwind

colors: {
  custom: {
    50: '#85c2dd',
    500: '#3da9cf',
    950: '#000000',
  },
}

SCSS

$custom: #3da9cf;
$custom-light: #85c2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3da9cf",
  "rgb": {
    "r": 61,
    "g": 169,
    "b": 207
  },
  "hsl": {
    "h": 195.616,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.68945,
    "c": 0.11079,
    "h": 225.5
  },
  "luminance": 0.33873
}

Semantic roles & 50–950 ramp

primary

#3DA9CF

secondary

#D4A594

accent

#6E44E3

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #3DA9CF

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

Preview Lab → · Contrast checker → · Palette generator →