#0B4441#0B4441

#0B4441 is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.1% C 0.056 H 189.6°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#0B4441
RGB	rgb(11, 68, 65)
HSL	hsl(177, 72%, 15%)
HSV	hsv(177, 84%, 27%)
CMYK	cmyk(83.8%, 0%, 4.4%, 73.3%)
CIE-LAB	lab(25.52, -18.22, -3.31)
CIE-LCH	lch(25.52, 18.52, 190.29°)
OKLab	oklab(35.12% -0.055 -0.0093)
OKLCH	oklch(35.12% 0.056 189.6)
XYZ	xyz(3.1588, 4.5867, 5.7188)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4441 #440B0E

analogous

#0B4424 #0B4441 #0B2A44

triadic

#0B4441 #410B44 #44410B

tetradic

#0B4441 #240B44 #440B0E #2A440B

square

#0B4441 #240B44 #440B0E #2A440B

split-complementary

#0B4441 #440B2A #44240B

monochromatic

#041A19 #041A19 #0B4441 #147973 #1CADA6

Accessibility & contrast

On white

10.95

#0B4441 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0B4441 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4441

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4441	#FFFFFF	#000000	##FFFFFF
##0B4441	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404041

Deuteranopia (green-blind)

#383A41

Tritanopia (blue-blind)

#004643

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0b4441;
/* rgb */ color: rgb(11, 68, 65);
/* oklch */ color: oklch(35.1% 0.056 189.6);

Tailwind

colors: {
  custom: {
    50: '#567875',
    500: '#0b4441',
    950: '#000000',
  },
}

SCSS

$custom: #0b4441;
$custom-light: #567875;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4441",
  "rgb": {
    "r": 11,
    "g": 68,
    "b": 65
  },
  "hsl": {
    "h": 176.842,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.35122,
    "c": 0.05577,
    "h": 189.6
  },
  "luminance": 0.04587
}

Semantic roles & 50–950 ramp

primary

#0B4441

secondary

#812A2F

accent

#3943EF

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030908

muted

#787B7B

Preview Lab

Preview with #0B4441

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

Preview Lab → · Contrast checker → · Palette generator →