#0B3036#0B3036

#0B3036 is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.6% C 0.042 H 210.3°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#0B3036
RGB	rgb(11, 48, 54)
HSL	hsl(188, 66%, 13%)
HSV	hsv(188, 80%, 21%)
CMYK	cmyk(79.6%, 11.1%, 0%, 78.8%)
CIE-LAB	lab(17.70, -10.49, -7.63)
CIE-LCH	lch(17.70, 12.97, 216.02°)
OKLab	oklab(28.64% -0.0363 -0.0212)
OKLCH	oklch(28.64% 0.042 210.3)
XYZ	xyz(1.8605, 2.4512, 3.8644)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3036 #36110B

analogous

#0B3626 #0B3036 #0B1A36

triadic

#0B3036 #360B30 #30360B

tetradic

#0B3036 #260B36 #36110B #1A360B

square

#0B3036 #260B36 #36110B #1A360B

split-complementary

#0B3036 #360B1A #36260B

monochromatic

#051719 #051719 #0B3036 #155D69 #208A9C

Accessibility & contrast

On white

14.09

#0B3036 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0B3036 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3036

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3036	#FFFFFF	#000000	##FFFFFF
##0B3036	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2E36

Deuteranopia (green-blind)

#252936

Tritanopia (blue-blind)

#003332

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0b3036;
/* rgb */ color: rgb(11, 48, 54);
/* oklch */ color: oklch(28.6% 0.042 210.3);

Tailwind

colors: {
  custom: {
    50: '#51686d',
    500: '#0b3036',
    950: '#000000',
  },
}

SCSS

$custom: #0b3036;
$custom-light: #51686d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3036",
  "rgb": {
    "r": 11,
    "g": 48,
    "b": 54
  },
  "hsl": {
    "h": 188.372,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.2864,
    "c": 0.04202,
    "h": 210.3
  },
  "luminance": 0.02451
}

Semantic roles & 50–950 ramp

primary

#0B3036

secondary

#73342A

accent

#563FE9

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #0B3036

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

Preview Lab → · Contrast checker → · Palette generator →