#0B5056#0B5056

#0B5056 is a dark, moderate teal. Relative luminance 0.065; OKLCH L 39.5% C 0.063 H 204.1°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#0B5056
RGB	rgb(11, 80, 86)
HSL	hsl(185, 77%, 19%)
HSV	hsv(185, 87%, 34%)
CMYK	cmyk(87.2%, 7%, 0%, 66.3%)
CIE-LAB	lab(30.59, -17.49, -9.32)
CIE-LCH	lch(30.59, 19.82, 208.04°)
OKLab	oklab(39.49% -0.0579 -0.0259)
OKLCH	oklch(39.49% 0.063 204.1)
XYZ	xyz(4.6856, 6.4798, 9.8061)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B5056 #56110B

analogous

#0B5637 #0B5056 #0B2B56

triadic

#0B5056 #560B50 #50560B

tetradic

#0B5056 #370B56 #56110B #2B560B

square

#0B5056 #370B56 #56110B #2B560B

split-complementary

#0B5056 #560B2B #56370B

monochromatic

#03191B #041E20 #0B5056 #12828C #19B5C3

Accessibility & contrast

On white

9.15

#0B5056 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#0B5056 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B5056

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B5056	#FFFFFF	#000000	##FFFFFF
##0B5056	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494C56

Deuteranopia (green-blind)

#3F4556

Tritanopia (blue-blind)

#005452

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #0b5056;
/* rgb */ color: rgb(11, 80, 86);
/* oklch */ color: oklch(39.5% 0.063 204.1);

Tailwind

colors: {
  custom: {
    50: '#5b8185',
    500: '#0b5056',
    950: '#000000',
  },
}

SCSS

$custom: #0b5056;
$custom-light: #5b8185;
$custom-dark: #000000;

JSON

{
  "hex": "#0b5056",
  "rgb": {
    "r": 11,
    "g": 80,
    "b": 86
  },
  "hsl": {
    "h": 184.8,
    "s": 77.32,
    "l": 19.02
  },
  "oklch": {
    "l": 0.39494,
    "c": 0.06343,
    "h": 204.1
  },
  "luminance": 0.0648
}

Semantic roles & 50–950 ramp

primary

#0B5056

secondary

#91332B

accent

#4334F4

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0B

muted

#797C7C

Preview Lab

Preview with #0B5056

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

Preview Lab → · Contrast checker → · Palette generator →