#0B4647#0B4647

#0B4647 is a dark, muted teal. Relative luminance 0.049; OKLCH L 36.0% C 0.057 H 196.7°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#0B4647
RGB	rgb(11, 70, 71)
HSL	hsl(181, 73%, 16%)
HSV	hsv(181, 85%, 28%)
CMYK	cmyk(84.5%, 1.4%, 0%, 72.2%)
CIE-LAB	lab(26.47, -17.25, -5.84)
CIE-LCH	lch(26.47, 18.21, 198.70°)
OKLab	oklab(35.96% -0.0541 -0.0162)
OKLCH	oklch(35.96% 0.057 196.7)
XYZ	xyz(3.4650, 4.9060, 6.7243)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B4647 #470C0B

analogous

#0B472A #0B4647 #0B2847

triadic

#0B4647 #470B46 #46470B

tetradic

#0B4647 #2A0B47 #470C0B #28470B

square

#0B4647 #2A0B47 #470C0B #28470B

split-complementary

#0B4647 #470B28 #472A0B

monochromatic

#041A1A #041A1A #0B4647 #137A7C #1BAEB1

Accessibility & contrast

On white

10.60

#0B4647 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#0B4647 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B4647

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B4647	#FFFFFF	#000000	##FFFFFF
##0B4647	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414247

Deuteranopia (green-blind)

#383C47

Tritanopia (blue-blind)

#004946

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #0b4647;
/* rgb */ color: rgb(11, 70, 71);
/* oklch */ color: oklch(36.0% 0.057 196.7);

Tailwind

colors: {
  custom: {
    50: '#57797a',
    500: '#0b4647',
    950: '#000000',
  },
}

SCSS

$custom: #0b4647;
$custom-light: #57797a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b4647",
  "rgb": {
    "r": 11,
    "g": 70,
    "b": 71
  },
  "hsl": {
    "h": 181,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.35959,
    "c": 0.05653,
    "h": 196.7
  },
  "luminance": 0.04906
}

Semantic roles & 50–950 ramp

primary

#0B4647

secondary

#832C2A

accent

#3B38F0

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #0B4647

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

Preview Lab → · Contrast checker → · Palette generator →