#3D575B#3D575B

#3D575B is a dark, muted teal. Relative luminance 0.086; OKLCH L 43.7% C 0.032 H 207.9°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX#3D575B
RGBrgb(61, 87, 91)
HSLhsl(188, 20%, 30%)
HSVhsv(188, 33%, 36%)
CMYKcmyk(33%, 4.4%, 0%, 64.3%)
CIE-LABlab(35.13, -8.63, -5.47)
CIE-LCHlch(35.13, 10.21, 212.36°)
OKLaboklab(43.75% -0.0282 -0.0149)
OKLCHoklch(43.75% 0.032 207.9)
XYZxyz(7.2204, 8.5634, 11.1680)
Luminance0.0856 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3D575B #5B413D
analogous
#3D5B50 #3D575B #3D485B
triadic
#3D575B #5B3D57 #575B3D
tetradic
#3D575B #503D5B #5B413D #485B3D
square
#3D575B #503D5B #5B413D #485B3D
split-complementary
#3D575B #5B3D48 #5B503D
monochromatic
#0C1212 #243436 #3D575B #567A80 #729AA0

Accessibility & contrast

On white

7.74
#3D575B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#3D575B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D575B
7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3D575B#FFFFFF#000000##FFFFFF
##3D575B1.007.742.717.74
#FFFFFF7.741.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#53555B
Deuteranopia (green-blind)
#4E515B
Tritanopia (blue-blind)
#335958
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #3d575b;
/* rgb */ color: rgb(61, 87, 91);
/* oklch */ color: oklch(43.7% 0.032 207.9);
Tailwind
colors: {
  custom: {
    50: '#738689',
    500: '#3d575b',
    950: '#000000',
  },
}
SCSS
$custom: #3d575b;
$custom-light: #738689;
$custom-dark: #000000;
JSON
{
  "hex": "#3d575b",
  "rgb": {
    "r": 61,
    "g": 87,
    "b": 91
  },
  "hsl": {
    "h": 188,
    "s": 19.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43747,
    "c": 0.03187,
    "h": 207.9
  },
  "luminance": 0.08564
}

Semantic roles & 50–950 ramp

primary
#3D575B
secondary
#8B6E69
accent
#766BBC
background
#F7F8F8
surface
#EDEFF0
border
#C8CACB
text
#080B0B
muted
#7B7C7C

Preview Lab

Preview with #3D575B

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

Preview Lab → · Contrast checker → · Palette generator →

#3D575B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva