#0B2B2B#0B2B2B

#0B2B2B is a dark, muted teal. Relative luminance 0.020; OKLCH L 26.6% C 0.037 H 195.2°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#0B2B2B
RGB	rgb(11, 43, 43)
HSL	hsl(180, 59%, 11%)
HSV	hsv(180, 74%, 17%)
CMYK	cmyk(74.4%, 0%, 0%, 83.1%)
CIE-LAB	lab(15.35, -11.46, -3.47)
CIE-LCH	lch(15.35, 11.97, 196.87°)
OKLab	oklab(26.59% -0.0356 -0.0096)
OKLCH	oklch(26.59% 0.037 195.2)
XYZ	xyz(1.4377, 1.9732, 2.5901)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2B2B #2B0B0B

analogous

#0B2B1B #0B2B2B #0B1B2B

triadic

#0B2B2B #2B0B2B #2B2B0B

tetradic

#0B2B2B #1B0B2B #2B0B0B #1B2B0B

square

#0B2B2B #1B0B2B #2B0B0B #1B2B0B

split-complementary

#0B2B2B #2B0B1B #2B1B0B

monochromatic

#061818 #061818 #0B2B2B #175C5C #248C8C

Accessibility & contrast

On white

15.06

#0B2B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0B2B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2B2B

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2B2B	#FFFFFF	#000000	##FFFFFF
##0B2B2B	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28292B

Deuteranopia (green-blind)

#23252B

Tritanopia (blue-blind)

#002D2B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0b2b2b;
/* rgb */ color: rgb(11, 43, 43);
/* oklch */ color: oklch(26.6% 0.037 195.2);

Tailwind

colors: {
  custom: {
    50: '#4f6464',
    500: '#0b2b2b',
    950: '#000000',
  },
}

SCSS

$custom: #0b2b2b;
$custom-light: #4f6464;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2b2b",
  "rgb": {
    "r": 11,
    "g": 43,
    "b": 43
  },
  "hsl": {
    "h": 180,
    "s": 59.259,
    "l": 10.588
  },
  "oklch": {
    "l": 0.26593,
    "c": 0.03684,
    "h": 195.2
  },
  "luminance": 0.01973
}

Semantic roles & 50–950 ramp

primary

#0B2B2B

secondary

#672B2B

accent

#4545E2

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020505

muted

#787A79

Preview Lab

Preview with #0B2B2B

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

Preview Lab → · Contrast checker → · Palette generator →