#0A4749#0A4749

#0A4749 is a dark, muted teal. Relative luminance 0.051; OKLCH L 36.3% C 0.058 H 198.4°. Best body text is #FFFFFF at 10.45:1 contrast (WCAG AA passes).

Color values

HEX#0A4749
RGBrgb(10, 71, 73)
HSLhsl(182, 76%, 16%)
HSVhsv(182, 86%, 29%)
CMYKcmyk(86.3%, 2.7%, 0%, 71.4%)
CIE-LABlab(26.88, -17.22, -6.52)
CIE-LCHlch(26.88, 18.42, 200.75°)
OKLaboklab(36.32% -0.0546 -0.0181)
OKLCHoklch(36.32% 0.058 198.4)
XYZxyz(3.5805, 5.0516, 7.0884)
Luminance0.0505 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A4749 #490C0A
analogous
#0A492C #0A4749 #0A2849
triadic
#0A4749 #490A47 #47490A
tetradic
#0A4749 #2C0A49 #490C0A #28490A
square
#0A4749 #2C0A49 #490C0A #28490A
split-complementary
#0A4749 #490A28 #492C0A
monochromatic
#041A1B #041A1B #0A4749 #117B7F #19B0B5

Accessibility & contrast

On white

10.45
#0A4749 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.01
#0A4749 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4749
10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A4749#FFFFFF#000000##FFFFFF
##0A47491.0010.452.0110.45
#FFFFFF10.451.0021.001.00
#0000002.0121.001.0021.00
##FFFFFF10.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#414349
Deuteranopia (green-blind)
#383D49
Tritanopia (blue-blind)
#004A47
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #0a4749;
/* rgb */ color: rgb(10, 71, 73);
/* oklch */ color: oklch(36.3% 0.058 198.4);
Tailwind
colors: {
  custom: {
    50: '#577a7b',
    500: '#0a4749',
    950: '#000000',
  },
}
SCSS
$custom: #0a4749;
$custom-light: #577a7b;
$custom-dark: #000000;
JSON
{
  "hex": "#0a4749",
  "rgb": {
    "r": 10,
    "g": 71,
    "b": 73
  },
  "hsl": {
    "h": 181.905,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.36316,
    "c": 0.05758,
    "h": 198.4
  },
  "luminance": 0.05052
}

Semantic roles & 50–950 ramp

primary
#0A4749
secondary
#862C29
accent
#3B35F2
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#040909
muted
#797B7B

Preview Lab

Preview with #0A4749

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

Preview Lab → · Contrast checker → · Palette generator →

#0A4749 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva