#0B4445#0B4445

#0B4445 is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.3% C 0.055 H 196.7°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#0B4445
RGB	rgb(11, 68, 69)
HSL	hsl(181, 73%, 16%)
HSV	hsv(181, 84%, 27%)
CMYK	cmyk(84.1%, 1.4%, 0%, 72.9%)
CIE-LAB	lab(25.67, -16.84, -5.72)
CIE-LCH	lch(25.67, 17.78, 198.77°)
OKLab	oklab(35.29% -0.0529 -0.0159)
OKLCH	oklch(35.29% 0.055 196.7)
XYZ	xyz(3.2788, 4.6347, 6.3508)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4445 #450C0B

analogous

#0B4529 #0B4445 #0B2745

triadic

#0B4445 #450B44 #44450B

tetradic

#0B4445 #290B45 #450C0B #27450B

square

#0B4445 #290B45 #450C0B #27450B

split-complementary

#0B4445 #450B27 #45290B

monochromatic

#041A1A #041A1A #0B4445 #13787A #1CACAF

Accessibility & contrast

On white

10.90

#0B4445 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0B4445 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4445

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4445	#FFFFFF	#000000	##FFFFFF
##0B4445	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4045

Deuteranopia (green-blind)

#363A45

Tritanopia (blue-blind)

#004744

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0b4445;
/* rgb */ color: rgb(11, 68, 69);
/* oklch */ color: oklch(35.3% 0.055 196.7);

Tailwind

colors: {
  custom: {
    50: '#567878',
    500: '#0b4445',
    950: '#000000',
  },
}

SCSS

$custom: #0b4445;
$custom-light: #567878;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4445",
  "rgb": {
    "r": 11,
    "g": 68,
    "b": 69
  },
  "hsl": {
    "h": 181.034,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.35287,
    "c": 0.05521,
    "h": 196.7
  },
  "luminance": 0.04635
}

Semantic roles & 50–950 ramp

primary

#0B4445

secondary

#812C2A

accent

#3C39EF

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030909

muted

#787B7B

Preview Lab

Preview with #0B4445

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

Preview Lab → · Contrast checker → · Palette generator →