#0B4133#0B4133

#0B4133 is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.7% C 0.060 H 171.1°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#0B4133
RGB	rgb(11, 65, 51)
HSL	hsl(164, 71%, 15%)
HSV	hsv(164, 83%, 25%)
CMYK	cmyk(83.1%, 0%, 21.5%, 74.5%)
CIE-LAB	lab(23.97, -21.13, 3.65)
CIE-LCH	lch(23.97, 21.44, 170.19°)
OKLab	oklab(33.7% -0.0592 0.0093)
OKLCH	oklch(33.7% 0.06 171.1)
XYZ	xyz(2.6255, 4.0904, 3.7825)
Luminance	0.0409 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4133 #410B19

analogous

#0B4118 #0B4133 #0B3441

triadic

#0B4133 #330B41 #41330B

tetradic

#0B4133 #180B41 #410B19 #34410B

square

#0B4133 #180B41 #410B19 #34410B

split-complementary

#0B4133 #410B34 #41180B

monochromatic

#041A15 #041A15 #0B4133 #14755C #1DAA85

Accessibility & contrast

On white

11.55

#0B4133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0B4133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4133

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4133	#FFFFFF	#000000	##FFFFFF
##0B4133	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3C32

Deuteranopia (green-blind)

#383734

Tritanopia (blue-blind)

#00423D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0b4133;
/* rgb */ color: rgb(11, 65, 51);
/* oklch */ color: oklch(33.7% 0.060 171.1);

Tailwind

colors: {
  custom: {
    50: '#54766a',
    500: '#0b4133',
    950: '#000000',
  },
}

SCSS

$custom: #0b4133;
$custom-light: #54766a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4133",
  "rgb": {
    "r": 11,
    "g": 65,
    "b": 51
  },
  "hsl": {
    "h": 164.444,
    "s": 71.053,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33704,
    "c": 0.05991,
    "h": 171.1
  },
  "luminance": 0.04091
}

Semantic roles & 50–950 ramp

primary

#0B4133

secondary

#7E2A40

accent

#3A69EE

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #0B4133

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

Preview Lab → · Contrast checker → · Palette generator →