#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
RGB	rgb(11, 47, 35)
HSL	hsl(160, 62%, 11%)
HSV	hsv(160, 77%, 18%)
CMYK	cmyk(76.6%, 0%, 25.5%, 81.6%)
CIE-LAB	lab(16.63, -16.41, 4.00)
CIE-LCH	lch(16.63, 16.89, 166.32°)
OKLab	oklab(27.55% -0.0457 0.0102)
OKLCH	oklch(27.55% 0.047 167.4)
XYZ	xyz(1.4577, 2.2254, 1.9425)
Luminance	0.0223 (WCAG relative)
Temperature	neutral
Family	teal

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
##0B2F23	1.00	14.53	1.45	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

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 →