#0B4549#0B4549

#0B4549 is a dark, muted teal. Relative luminance 0.048; OKLCH L 35.8% C 0.056 H 202.0°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#0B4549
RGB	rgb(11, 69, 73)
HSL	hsl(184, 74%, 16%)
HSV	hsv(184, 85%, 29%)
CMYK	cmyk(84.9%, 5.5%, 0%, 71.4%)
CIE-LAB	lab(26.18, -15.97, -7.58)
CIE-LCH	lch(26.18, 17.68, 205.37°)
OKLab	oklab(35.75% -0.052 -0.021)
OKLCH	oklch(35.75% 0.056 202)
XYZ	xyz(3.4682, 4.8080, 7.0473)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4549 #490F0B

analogous

#0B492E #0B4549 #0B2649

triadic

#0B4549 #490B45 #45490B

tetradic

#0B4549 #2E0B49 #490F0B #26490B

square

#0B4549 #2E0B49 #490F0B #26490B

split-complementary

#0B4549 #490B26 #492E0B

monochromatic

#04191B #04191B #0B4549 #13777E #1BAAB3

Accessibility & contrast

On white

10.71

#0B4549 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#0B4549 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4549

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4549	#FFFFFF	#000000	##FFFFFF
##0B4549	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4249

Deuteranopia (green-blind)

#363B49

Tritanopia (blue-blind)

#004846

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0b4549;
/* rgb */ color: rgb(11, 69, 73);
/* oklch */ color: oklch(35.8% 0.056 202.0);

Tailwind

colors: {
  custom: {
    50: '#57797b',
    500: '#0b4549',
    950: '#000000',
  },
}

SCSS

$custom: #0b4549;
$custom-light: #57797b;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4549",
  "rgb": {
    "r": 11,
    "g": 69,
    "b": 73
  },
  "hsl": {
    "h": 183.871,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.35753,
    "c": 0.05607,
    "h": 202
  },
  "luminance": 0.04808
}

Semantic roles & 50–950 ramp

primary

#0B4549

secondary

#85302A

accent

#4337F0

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0B4549

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

Preview Lab → · Contrast checker → · Palette generator →