#0B2F23#0B2F23

#0B2F23 is a dark, muted teal. Relative luminance 0.022; OKLCH L 27.5% C 0.047 H 167.4°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX#0B2F23
RGBrgb(11, 47, 35)
HSLhsl(160, 62%, 11%)
HSVhsv(160, 77%, 18%)
CMYKcmyk(76.6%, 0%, 25.5%, 81.6%)
CIE-LABlab(16.63, -16.41, 4.00)
CIE-LCHlch(16.63, 16.89, 166.32°)
OKLaboklab(27.55% -0.0457 0.0102)
OKLCHoklch(27.55% 0.047 167.4)
XYZxyz(1.4577, 2.2254, 1.9425)
Luminance0.0223 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B2F23 #2F0B17
analogous
#0B2F11 #0B2F23 #0B292F
triadic
#0B2F23 #230B2F #2F230B
tetradic
#0B2F23 #110B2F #2F0B17 #292F0B
square
#0B2F23 #110B2F #2F0B17 #292F0B
split-complementary
#0B2F23 #2F0B29 #2F110B
monochromatic
#061912 #061912 #0B2F23 #176148 #22926D

Accessibility & contrast

On white

14.53
#0B2F23 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.45
#0B2F23 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2F23
14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B2F23#FFFFFF#000000##FFFFFF
##0B2F231.0014.531.4514.53
#FFFFFF14.531.0021.001.00
#0000001.4521.001.0021.00
##FFFFFF14.531.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E2B22
Deuteranopia (green-blind)
#292824
Tritanopia (blue-blind)
#002F2C
Achromatopsia (no color)
#292929

Design tokens & code

CSS
--color: #0b2f23;
/* rgb */ color: rgb(11, 47, 35);
/* oklch */ color: oklch(27.5% 0.047 167.4);
Tailwind
colors: {
  custom: {
    50: '#4f685d',
    500: '#0b2f23',
    950: '#000000',
  },
}
SCSS
$custom: #0b2f23;
$custom-light: #4f685d;
$custom-dark: #000000;
JSON
{
  "hex": "#0b2f23",
  "rgb": {
    "r": 11,
    "g": 47,
    "b": 35
  },
  "hsl": {
    "h": 160,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27546,
    "c": 0.04678,
    "h": 167.4
  },
  "luminance": 0.02226
}

Semantic roles & 50–950 ramp

primary
#0B2F23
secondary
#6B2A40
accent
#4379E5
background
#F4F6F5
surface
#E7EBE9
border
#C3C6C5
text
#020604
muted
#787A79

Preview Lab

Preview with #0B2F23

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

Preview Lab → · Contrast checker → · Palette generator →

#0B2F23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva