#0B2E30#0B2E30

#0B2E30 is a dark, muted teal. Relative luminance 0.022; OKLCH L 27.7% C 0.039 H 200.5°. Best body text is #FFFFFF at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#0B2E30
RGB	rgb(11, 46, 48)
HSL	hsl(183, 63%, 12%)
HSV	hsv(183, 77%, 19%)
CMYK	cmyk(77.1%, 4.2%, 0%, 81.2%)
CIE-LAB	lab(16.69, -11.49, -4.97)
CIE-LCH	lch(16.69, 12.52, 203.40°)
OKLab	oklab(27.75% -0.0368 -0.0138)
OKLCH	oklch(27.75% 0.039 200.5)
XYZ	xyz(1.6483, 2.2384, 3.1409)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2E30 #300D0B

analogous

#0B3020 #0B2E30 #0B1C30

triadic

#0B2E30 #300B2E #2E300B

tetradic

#0B2E30 #200B30 #300D0B #1C300B

square

#0B2E30 #200B30 #300D0B #1C300B

split-complementary

#0B2E30 #300B1C #30200B

monochromatic

#061819 #061819 #0B2E30 #165E62 #228D94

Accessibility & contrast

On white

14.50

#0B2E30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0B2E30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2E30

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2E30	#FFFFFF	#000000	##FFFFFF
##0B2E30	1.00	14.50	1.45	14.50
#FFFFFF	14.50	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2C30

Deuteranopia (green-blind)

#242730

Tritanopia (blue-blind)

#00302F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0b2e30;
/* rgb */ color: rgb(11, 46, 48);
/* oklch */ color: oklch(27.7% 0.039 200.5);

Tailwind

colors: {
  custom: {
    50: '#506668',
    500: '#0b2e30',
    950: '#000000',
  },
}

SCSS

$custom: #0b2e30;
$custom-light: #506668;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2e30",
  "rgb": {
    "r": 11,
    "g": 46,
    "b": 48
  },
  "hsl": {
    "h": 183.243,
    "s": 62.712,
    "l": 11.569
  },
  "oklch": {
    "l": 0.27746,
    "c": 0.03933,
    "h": 200.5
  },
  "luminance": 0.02239
}

Semantic roles & 50–950 ramp

primary

#0B2E30

secondary

#6D2E2A

accent

#4B42E6

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0B2E30

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

Preview Lab → · Contrast checker → · Palette generator →