#0B2F2A#0B2F2A

#0B2F2A is a dark, muted teal. Relative luminance 0.023; OKLCH L 27.8% C 0.042 H 182.4°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#0B2F2A
RGB	rgb(11, 47, 42)
HSL	hsl(172, 62%, 11%)
HSV	hsv(172, 77%, 18%)
CMYK	cmyk(76.6%, 0%, 10.6%, 81.6%)
CIE-LAB	lab(16.85, -14.20, -0.55)
CIE-LCH	lch(16.85, 14.21, 182.22°)
OKLab	oklab(27.8% -0.0415 -0.0017)
OKLCH	oklch(27.8% 0.042 182.4)
XYZ	xyz(1.5723, 2.2712, 2.5456)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2F2A #2F0B10

analogous

#0B2F18 #0B2F2A #0B222F

triadic

#0B2F2A #2A0B2F #2F2A0B

tetradic

#0B2F2A #180B2F #2F0B10 #222F0B

square

#0B2F2A #180B2F #2F0B10 #222F0B

split-complementary

#0B2F2A #2F0B22 #2F180B

monochromatic

#061916 #061916 #0B2F2A #176156 #229283

Accessibility & contrast

On white

14.44

#0B2F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0B2F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2F2A

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2F2A	#FFFFFF	#000000	##FFFFFF
##0B2F2A	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2C2A

Deuteranopia (green-blind)

#27282A

Tritanopia (blue-blind)

#00302D

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0b2f2a;
/* rgb */ color: rgb(11, 47, 42);
/* oklch */ color: oklch(27.8% 0.042 182.4);

Tailwind

colors: {
  custom: {
    50: '#4f6763',
    500: '#0b2f2a',
    950: '#000000',
  },
}

SCSS

$custom: #0b2f2a;
$custom-light: #4f6763;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2f2a",
  "rgb": {
    "r": 11,
    "g": 47,
    "b": 42
  },
  "hsl": {
    "h": 171.667,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27801,
    "c": 0.04157,
    "h": 182.4
  },
  "luminance": 0.02271
}

Semantic roles & 50–950 ramp

primary

#0B2F2A

secondary

#6B2A33

accent

#4359E5

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #0B2F2A

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

Preview Lab → · Contrast checker → · Palette generator →