#0B2124#0B2124

#0B2124 is a very dark, muted teal. Relative luminance 0.013; OKLCH L 23.1% C 0.028 H 207.2°. Best body text is #FFFFFF at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#0B2124
RGB	rgb(11, 33, 36)
HSL	hsl(187, 53%, 9%)
HSV	hsv(187, 69%, 14%)
CMYK	cmyk(69.4%, 8.3%, 0%, 85.9%)
CIE-LAB	lab(11.18, -7.58, -4.69)
CIE-LCH	lch(11.18, 8.91, 211.75°)
OKLab	oklab(23.14% -0.0252 -0.013)
OKLCH	oklch(23.14% 0.028 207.2)
XYZ	xyz(1.0002, 1.2861, 1.8643)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2124 #240E0B

analogous

#0B241B #0B2124 #0B1524

triadic

#0B2124 #240B21 #21240B

tetradic

#0B2124 #1B0B24 #240E0B #15240B

square

#0B2124 #1B0B24 #240E0B #15240B

split-complementary

#0B2124 #240B15 #241B0B

monochromatic

#071517 #071517 #0B2124 #194C53 #287782

Accessibility & contrast

On white

16.70

#0B2124 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0B2124 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2124

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2124	#FFFFFF	#000000	##FFFFFF
##0B2124	1.00	16.70	1.26	16.70
#FFFFFF	16.70	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2024

Deuteranopia (green-blind)

#1A1D24

Tritanopia (blue-blind)

#002322

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0b2124;
/* rgb */ color: rgb(11, 33, 36);
/* oklch */ color: oklch(23.1% 0.028 207.2);

Tailwind

colors: {
  custom: {
    50: '#4d5c5e',
    500: '#0b2124',
    950: '#000000',
  },
}

SCSS

$custom: #0b2124;
$custom-light: #4d5c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2124",
  "rgb": {
    "r": 11,
    "g": 33,
    "b": 36
  },
  "hsl": {
    "h": 187.2,
    "s": 53.191,
    "l": 9.216
  },
  "oklch": {
    "l": 0.23138,
    "c": 0.02836,
    "h": 207.2
  },
  "luminance": 0.01286
}

Semantic roles & 50–950 ramp

primary

#0B2124

secondary

#5F322C

accent

#5D4BDD

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010404

muted

#777979

Preview Lab

Preview with #0B2124

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

Preview Lab → · Contrast checker → · Palette generator →