#0B4345#0B4345

#0B4345 is a dark, muted teal. Relative luminance 0.045; OKLCH L 35.0% C 0.055 H 198.6°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#0B4345
RGB	rgb(11, 67, 69)
HSL	hsl(182, 73%, 16%)
HSV	hsv(182, 84%, 27%)
CMYK	cmyk(84.1%, 2.9%, 0%, 72.9%)
CIE-LAB	lab(25.30, -16.27, -6.27)
CIE-LCH	lch(25.30, 17.43, 201.06°)
OKLab	oklab(34.99% -0.0517 -0.0174)
OKLCH	oklch(34.99% 0.055 198.6)
XYZ	xyz(3.2189, 4.5147, 6.3309)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4345 #450D0B

analogous

#0B452A #0B4345 #0B2645

triadic

#0B4345 #450B43 #43450B

tetradic

#0B4345 #2A0B45 #450D0B #26450B

square

#0B4345 #2A0B45 #450D0B #26450B

split-complementary

#0B4345 #450B26 #452A0B

monochromatic

#041A1A #041A1A #0B4345 #13767A #1CAAAF

Accessibility & contrast

On white

11.04

#0B4345 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#0B4345 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4345

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4345	#FFFFFF	#000000	##FFFFFF
##0B4345	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3F45

Deuteranopia (green-blind)

#353945

Tritanopia (blue-blind)

#004643

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0b4345;
/* rgb */ color: rgb(11, 67, 69);
/* oklch */ color: oklch(35.0% 0.055 198.6);

Tailwind

colors: {
  custom: {
    50: '#567778',
    500: '#0b4345',
    950: '#000000',
  },
}

SCSS

$custom: #0b4345;
$custom-light: #567778;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4345",
  "rgb": {
    "r": 11,
    "g": 67,
    "b": 69
  },
  "hsl": {
    "h": 182.069,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.34993,
    "c": 0.05455,
    "h": 198.6
  },
  "luminance": 0.04515
}

Semantic roles & 50–950 ramp

primary

#0B4345

secondary

#812D2A

accent

#3F39EF

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0B4345

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

Preview Lab → · Contrast checker → · Palette generator →