#3DA9C5#3DA9C5

#3DA9C5 is a light, moderate cyan. Relative luminance 0.334; OKLCH L 68.5% C 0.104 H 218.5°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#3DA9C5
RGB	rgb(61, 169, 197)
HSL	hsl(192, 54%, 51%)
HSV	hsv(192, 69%, 77%)
CMYK	cmyk(69%, 14.2%, 0%, 22.7%)
CIE-LAB	lab(64.48, -21.55, -23.25)
CIE-LCH	lch(64.48, 31.70, 227.18°)
OKLab	oklab(68.52% -0.0815 -0.0648)
OKLCH	oklch(68.52% 0.104 218.5)
XYZ	xyz(26.1863, 33.3963, 57.8785)
Luminance	0.3340 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DA9C5 #C5593D

analogous

#3DC59D #3DA9C5 #3D65C5

triadic

#3DA9C5 #C53DA9 #A9C53D

tetradic

#3DA9C5 #9D3DC5 #C5593D #65C53D

square

#3DA9C5 #9D3DC5 #C5593D #65C53D

split-complementary

#3DA9C5 #C53D65 #C59D3D

monochromatic

#1F5968 #2D8298 #3DA9C5 #6CBED3 #9BD3E1

Accessibility & contrast

On white

2.73

#3DA9C5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#3DA9C5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DA9C5

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DA9C5	#FFFFFF	#000000	##000000
##3DA9C5	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A4C7

Deuteranopia (green-blind)

#8496C5

Tritanopia (blue-blind)

#00B3B2

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3da9c5;
/* rgb */ color: rgb(61, 169, 197);
/* oklch */ color: oklch(68.5% 0.104 218.5);

Tailwind

colors: {
  custom: {
    50: '#83c2d6',
    500: '#3da9c5',
    950: '#000000',
  },
}

SCSS

$custom: #3da9c5;
$custom-light: #83c2d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3da9c5",
  "rgb": {
    "r": 61,
    "g": 169,
    "b": 197
  },
  "hsl": {
    "h": 192.353,
    "s": 53.968,
    "l": 50.588
  },
  "oklch": {
    "l": 0.68516,
    "c": 0.10414,
    "h": 218.5
  },
  "luminance": 0.33399
}

Semantic roles & 50–950 ramp

primary

#3DA9C5

secondary

#CD9D91

accent

#694ADD

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #3DA9C5

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

Preview Lab → · Contrast checker → · Palette generator →