#0B2829#0B2829

#0B2829 is a dark, muted teal. Relative luminance 0.017; OKLCH L 25.6% C 0.034 H 198.4°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#0B2829
RGB	rgb(11, 40, 41)
HSL	hsl(182, 58%, 10%)
HSV	hsv(182, 73%, 16%)
CMYK	cmyk(73.2%, 2.4%, 0%, 83.9%)
CIE-LAB	lab(14.11, -10.30, -3.90)
CIE-LCH	lch(14.11, 11.02, 200.75°)
OKLab	oklab(25.57% -0.0325 -0.0108)
OKLCH	oklch(25.57% 0.034 198.4)
XYZ	xyz(1.2969, 1.7487, 2.3666)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2829 #290C0B

analogous

#0B291B #0B2829 #0B1929

triadic

#0B2829 #290B28 #28290B

tetradic

#0B2829 #1B0B29 #290C0B #19290B

square

#0B2829 #1B0B29 #290C0B #19290B

split-complementary

#0B2829 #290B19 #291B0B

monochromatic

#061818 #061818 #0B2829 #185759 #25868A

Accessibility & contrast

On white

15.56

#0B2829 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0B2829 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2829

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2829	#FFFFFF	#000000	##FFFFFF
##0B2829	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252629

Deuteranopia (green-blind)

#202229

Tritanopia (blue-blind)

#002A28

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0b2829;
/* rgb */ color: rgb(11, 40, 41);
/* oklch */ color: oklch(25.6% 0.034 198.4);

Tailwind

colors: {
  custom: {
    50: '#4e6262',
    500: '#0b2829',
    950: '#000000',
  },
}

SCSS

$custom: #0b2829;
$custom-light: #4e6262;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2829",
  "rgb": {
    "r": 11,
    "g": 40,
    "b": 41
  },
  "hsl": {
    "h": 182,
    "s": 57.692,
    "l": 10.196
  },
  "oklch": {
    "l": 0.25567,
    "c": 0.03429,
    "h": 198.4
  },
  "luminance": 0.01749
}

Semantic roles & 50–950 ramp

primary

#0B2829

secondary

#652D2B

accent

#4C47E1

background

#F4F5F5

surface

#E7EAEA

border

#C3C6C6

text

#020505

muted

#787979

Preview Lab

Preview with #0B2829

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

Preview Lab → · Contrast checker → · Palette generator →