#0B4649#0B4649

#0B4649 is a dark, muted teal. Relative luminance 0.049; OKLCH L 36.0% C 0.057 H 200.2°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#0B4649
RGB	rgb(11, 70, 73)
HSL	hsl(183, 74%, 16%)
HSV	hsv(183, 85%, 29%)
CMYK	cmyk(84.9%, 4.1%, 0%, 71.4%)
CIE-LAB	lab(26.54, -16.54, -7.03)
CIE-LCH	lch(26.54, 17.97, 203.04°)
OKLab	oklab(36.05% -0.0531 -0.0195)
OKLCH	oklch(36.05% 0.057 200.2)
XYZ	xyz(3.5302, 4.9321, 7.0680)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4649 #490E0B

analogous

#0B492D #0B4649 #0B2749

triadic

#0B4649 #490B46 #46490B

tetradic

#0B4649 #2D0B49 #490E0B #27490B

square

#0B4649 #2D0B49 #490E0B #27490B

split-complementary

#0B4649 #490B27 #492D0B

monochromatic

#041A1B #041A1B #0B4649 #13797E #1BACB3

Accessibility & contrast

On white

10.57

#0B4649 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#0B4649 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4649

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4649	#FFFFFF	#000000	##FFFFFF
##0B4649	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404249

Deuteranopia (green-blind)

#373C49

Tritanopia (blue-blind)

#004947

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0b4649;
/* rgb */ color: rgb(11, 70, 73);
/* oklch */ color: oklch(36.0% 0.057 200.2);

Tailwind

colors: {
  custom: {
    50: '#57797b',
    500: '#0b4649',
    950: '#000000',
  },
}

SCSS

$custom: #0b4649;
$custom-light: #57797b;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4649",
  "rgb": {
    "r": 11,
    "g": 70,
    "b": 73
  },
  "hsl": {
    "h": 182.903,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.36045,
    "c": 0.0566,
    "h": 200.2
  },
  "luminance": 0.04933
}

Semantic roles & 50–950 ramp

primary

#0B4649

secondary

#852F2A

accent

#4037F0

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0B4649

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

Preview Lab → · Contrast checker → · Palette generator →