#0B2A2F#0B2A2F

#0B2A2F is a dark, muted teal. Relative luminance 0.019; OKLCH L 26.5% C 0.037 H 209.9°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#0B2A2F
RGB	rgb(11, 42, 47)
HSL	hsl(188, 62%, 11%)
HSV	hsv(188, 77%, 18%)
CMYK	cmyk(76.6%, 10.6%, 0%, 81.6%)
CIE-LAB	lab(15.13, -9.34, -6.63)
CIE-LCH	lch(15.13, 11.46, 215.36°)
OKLab	oklab(26.47% -0.032 -0.0184)
OKLCH	oklch(26.47% 0.037 209.9)
XYZ	xyz(1.4789, 1.9322, 2.9838)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2A2F #2F100B

analogous

#0B2F22 #0B2A2F #0B182F

triadic

#0B2A2F #2F0B2A #2A2F0B

tetradic

#0B2A2F #220B2F #2F100B #182F0B

square

#0B2A2F #220B2F #2F100B #182F0B

split-complementary

#0B2A2F #2F0B18 #2F220B

monochromatic

#061619 #061619 #0B2A2F #175661 #228392

Accessibility & contrast

On white

15.15

#0B2A2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0B2A2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2A2F

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2A2F	#FFFFFF	#000000	##FFFFFF
##0B2A2F	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26282F

Deuteranopia (green-blind)

#20242F

Tritanopia (blue-blind)

#002C2B

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0b2a2f;
/* rgb */ color: rgb(11, 42, 47);
/* oklch */ color: oklch(26.5% 0.037 209.9);

Tailwind

colors: {
  custom: {
    50: '#4f6367',
    500: '#0b2a2f',
    950: '#000000',
  },
}

SCSS

$custom: #0b2a2f;
$custom-light: #4f6367;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2a2f",
  "rgb": {
    "r": 11,
    "g": 42,
    "b": 47
  },
  "hsl": {
    "h": 188.333,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.26471,
    "c": 0.03694,
    "h": 209.9
  },
  "luminance": 0.01932
}

Semantic roles & 50–950 ramp

primary

#0B2A2F

secondary

#6B332A

accent

#5943E5

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #0B2A2F

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

Preview Lab → · Contrast checker → · Palette generator →