#0B2A2A#0B2A2A

#0B2A2A is a dark, muted teal. Relative luminance 0.019; OKLCH L 26.2% C 0.036 H 195.2°. Best body text is #FFFFFF at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#0B2A2A
RGB	rgb(11, 42, 42)
HSL	hsl(180, 58%, 10%)
HSV	hsv(180, 74%, 16%)
CMYK	cmyk(73.8%, 0%, 0%, 83.5%)
CIE-LAB	lab(14.92, -11.19, -3.40)
CIE-LCH	lch(14.92, 11.70, 196.90°)
OKLab	oklab(26.24% -0.0348 -0.0094)
OKLCH	oklch(26.24% 0.036 195.2)
XYZ	xyz(1.3837, 1.8941, 2.4827)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2A2A #2A0B0B

analogous

#0B2A1A #0B2A2A #0B1A2A

triadic

#0B2A2A #2A0B2A #2A2A0B

tetradic

#0B2A2A #1A0B2A #2A0B0B #1A2A0B

square

#0B2A2A #1A0B2A #2A0B0B #1A2A0B

split-complementary

#0B2A2A #2A0B1A #2A1A0B

monochromatic

#061818 #061818 #0B2A2A #185A5A #248B8B

Accessibility & contrast

On white

15.23

#0B2A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0B2A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2A2A

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2A2A	#FFFFFF	#000000	##FFFFFF
##0B2A2A	1.00	15.23	1.38	15.23
#FFFFFF	15.23	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27282A

Deuteranopia (green-blind)

#22242A

Tritanopia (blue-blind)

#002C2A

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0b2a2a;
/* rgb */ color: rgb(11, 42, 42);
/* oklch */ color: oklch(26.2% 0.036 195.2);

Tailwind

colors: {
  custom: {
    50: '#4f6363',
    500: '#0b2a2a',
    950: '#000000',
  },
}

SCSS

$custom: #0b2a2a;
$custom-light: #4f6363;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2a2a",
  "rgb": {
    "r": 11,
    "g": 42,
    "b": 42
  },
  "hsl": {
    "h": 180,
    "s": 58.491,
    "l": 10.392
  },
  "oklch": {
    "l": 0.26237,
    "c": 0.03601,
    "h": 195.2
  },
  "luminance": 0.01894
}

Semantic roles & 50–950 ramp

primary

#0B2A2A

secondary

#662B2B

accent

#4646E2

background

#F4F5F5

surface

#E7EAEA

border

#C3C6C6

text

#020505

muted

#787979

Preview Lab

Preview with #0B2A2A

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

Preview Lab → · Contrast checker → · Palette generator →