#3D9BC6#3D9BC6

#3D9BC6 is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.2% C 0.108 H 231.7°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#3D9BC6
RGB	rgb(61, 155, 198)
HSL	hsl(199, 55%, 51%)
HSV	hsv(199, 69%, 78%)
CMYK	cmyk(69.2%, 21.7%, 0%, 22.4%)
CIE-LAB	lab(60.35, -13.78, -30.18)
CIE-LCH	lch(60.35, 33.17, 245.46°)
OKLab	oklab(65.22% -0.0669 -0.0847)
OKLCH	oklch(65.22% 0.108 231.7)
XYZ	xyz(23.8348, 28.5094, 57.6618)
Luminance	0.2851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D9BC6 #C6683D

analogous

#3DC6AC #3D9BC6 #3D56C6

triadic

#3D9BC6 #C63D9B #9BC63D

tetradic

#3D9BC6 #AC3DC6 #C6683D #56C63D

square

#3D9BC6 #AC3DC6 #C6683D #56C63D

split-complementary

#3D9BC6 #C63D56 #C6AC3D

monochromatic

#1F526A #2D7799 #3D9BC6 #6CB3D4 #9CCCE2

Accessibility & contrast

On white

3.13

#3D9BC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#3D9BC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D9BC6

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D9BC6	#FFFFFF	#000000	##000000
##3D9BC6	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8599C8

Deuteranopia (green-blind)

#738CC5

Tritanopia (blue-blind)

#00A7A9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3d9bc6;
/* rgb */ color: rgb(61, 155, 198);
/* oklch */ color: oklch(65.2% 0.108 231.7);

Tailwind

colors: {
  custom: {
    50: '#83b8d7',
    500: '#3d9bc6',
    950: '#000000',
  },
}

SCSS

$custom: #3d9bc6;
$custom-light: #83b8d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3d9bc6",
  "rgb": {
    "r": 61,
    "g": 155,
    "b": 198
  },
  "hsl": {
    "h": 198.832,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.65221,
    "c": 0.10796,
    "h": 231.7
  },
  "luminance": 0.28512
}

Semantic roles & 50–950 ramp

primary

#3D9BC6

secondary

#CEA491

accent

#784ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3D9BC6

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

Preview Lab → · Contrast checker → · Palette generator →