#0B4249#0B4249

#0B4249 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.9% C 0.055 H 207.8°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#0B4249
RGB	rgb(11, 66, 73)
HSL	hsl(187, 74%, 16%)
HSV	hsv(187, 85%, 29%)
CMYK	cmyk(84.9%, 9.6%, 0%, 71.4%)
CIE-LAB	lab(25.10, -14.24, -9.21)
CIE-LCH	lch(25.10, 16.96, 212.89°)
OKLab	oklab(34.88% -0.0485 -0.0256)
OKLCH	oklch(34.88% 0.055 207.8)
XYZ	xyz(3.2883, 4.4482, 6.9873)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4249 #49120B

analogous

#0B4931 #0B4249 #0B2349

triadic

#0B4249 #490B42 #42490B

tetradic

#0B4249 #310B49 #49120B #23490B

square

#0B4249 #310B49 #49120B #23490B

split-complementary

#0B4249 #490B23 #49310B

monochromatic

#04181B #04181B #0B4249 #13727E #1BA2B3

Accessibility & contrast

On white

11.11

#0B4249 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#0B4249 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4249

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4249	#FFFFFF	#000000	##FFFFFF
##0B4249	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3F49

Deuteranopia (green-blind)

#333949

Tritanopia (blue-blind)

#004544

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0b4249;
/* rgb */ color: rgb(11, 66, 73);
/* oklch */ color: oklch(34.9% 0.055 207.8);

Tailwind

colors: {
  custom: {
    50: '#57767b',
    500: '#0b4249',
    950: '#000000',
  },
}

SCSS

$custom: #0b4249;
$custom-light: #57767b;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4249",
  "rgb": {
    "r": 11,
    "g": 66,
    "b": 73
  },
  "hsl": {
    "h": 186.774,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.3488,
    "c": 0.05485,
    "h": 207.8
  },
  "luminance": 0.04449
}

Semantic roles & 50–950 ramp

primary

#0B4249

secondary

#85352A

accent

#4C37F0

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #0B4249

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

Preview Lab → · Contrast checker → · Palette generator →