#0B494E#0B494E

#0B494E is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.1% C 0.059 H 203.3°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#0B494E
RGB	rgb(11, 73, 78)
HSL	hsl(184, 75%, 17%)
HSV	hsv(184, 86%, 31%)
CMYK	cmyk(85.9%, 6.4%, 0%, 69.4%)
CIE-LAB	lab(27.81, -16.44, -8.38)
CIE-LCH	lch(27.81, 18.45, 207.01°)
OKLab	oklab(37.14% -0.054 -0.0233)
OKLCH	oklch(37.14% 0.059 203.3)
XYZ	xyz(3.8951, 5.3858, 8.0405)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B494E #4E100B

analogous

#0B4E32 #0B494E #0B274E

triadic

#0B494E #4E0B49 #494E0B

tetradic

#0B494E #320B4E #4E100B #274E0B

square

#0B494E #320B4E #4E100B #274E0B

split-complementary

#0B494E #4E0B27 #4E320B

monochromatic

#04191B #04191B #0B494E #137B84 #1AADB9

Accessibility & contrast

On white

10.11

#0B494E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#0B494E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B494E

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B494E	#FFFFFF	#000000	##FFFFFF
##0B494E	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42454E

Deuteranopia (green-blind)

#393F4E

Tritanopia (blue-blind)

#004C4A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0b494e;
/* rgb */ color: rgb(11, 73, 78);
/* oklch */ color: oklch(37.1% 0.059 203.3);

Tailwind

colors: {
  custom: {
    50: '#587c7f',
    500: '#0b494e',
    950: '#000000',
  },
}

SCSS

$custom: #0b494e;
$custom-light: #587c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#0b494e",
  "rgb": {
    "r": 11,
    "g": 73,
    "b": 78
  },
  "hsl": {
    "h": 184.478,
    "s": 75.281,
    "l": 17.451
  },
  "oklch": {
    "l": 0.37135,
    "c": 0.05883,
    "h": 203.3
  },
  "luminance": 0.05386
}

Semantic roles & 50–950 ramp

primary

#0B494E

secondary

#8A322B

accent

#4436F2

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #0B494E

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

Preview Lab → · Contrast checker → · Palette generator →