#3D5568#3D5568

#3D5568 is a dark, muted cyan. Relative luminance 0.085; OKLCH L 43.8% C 0.043 H 242.8°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX#3D5568
RGBrgb(61, 85, 104)
HSLhsl(207, 26%, 32%)
HSVhsv(207, 41%, 41%)
CMYKcmyk(41.3%, 18.3%, 0%, 59.2%)
CIE-LABlab(34.98, -3.66, -13.83)
CIE-LCHlch(34.98, 14.31, 255.16°)
OKLaboklab(43.79% -0.0196 -0.0382)
OKLCHoklch(43.79% 0.043 242.8)
XYZxyz(7.6708, 8.4881, 14.3282)
Luminance0.0849 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D5568 #68503D
analogous
#3D6866 #3D5568 #3D3F68
triadic
#3D5568 #683D55 #55683D
tetradic
#3D5568 #663D68 #68503D #3F683D
square
#3D5568 #663D68 #68503D #3F683D
split-complementary
#3D5568 #683D3F #68663D
monochromatic
#10161B #263541 #3D5568 #54758F #7393AD

Accessibility & contrast

On white

7.78
#3D5568 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.70
#3D5568 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D5568
7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D5568#FFFFFF#000000##FFFFFF
##3D55681.007.782.707.78
#FFFFFF7.781.0021.001.00
#0000002.7021.001.0021.00
##FFFFFF7.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4D5569
Deuteranopia (green-blind)
#475068
Tritanopia (blue-blind)
#2E5A5B
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #3d5568;
/* rgb */ color: rgb(61, 85, 104);
/* oklch */ color: oklch(43.8% 0.043 242.8);
Tailwind
colors: {
  custom: {
    50: '#748493',
    500: '#3d5568',
    950: '#000000',
  },
}
SCSS
$custom: #3d5568;
$custom-light: #748493;
$custom-dark: #000000;
JSON
{
  "hex": "#3d5568",
  "rgb": {
    "r": 61,
    "g": 85,
    "b": 104
  },
  "hsl": {
    "h": 206.512,
    "s": 26.061,
    "l": 32.353
  },
  "oklch": {
    "l": 0.4379,
    "c": 0.04296,
    "h": 242.8
  },
  "luminance": 0.08489
}

Semantic roles & 50–950 ramp

primary
#3D5568
secondary
#977E69
accent
#8E65C2
background
#F7F8F9
surface
#EDEFF1
border
#C8CACB
text
#080B0D
muted
#7B7C7E

Preview Lab

Preview with #3D5568

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

Preview Lab → · Contrast checker → · Palette generator →

#3D5568 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva