#0B2F35#0B2F35

#0B2F35 is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.3% C 0.041 H 210.6°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#0B2F35
RGB	rgb(11, 47, 53)
HSL	hsl(189, 66%, 13%)
HSV	hsv(189, 79%, 21%)
CMYK	cmyk(79.2%, 11.3%, 0%, 79.2%)
CIE-LAB	lab(17.28, -10.24, -7.57)
CIE-LCH	lch(17.28, 12.74, 216.47°)
OKLab	oklab(28.29% -0.0355 -0.021)
OKLCH	oklch(28.29% 0.041 210.6)
XYZ	xyz(1.7969, 2.3610, 3.7285)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2F35 #35110B

analogous

#0B3526 #0B2F35 #0B1A35

triadic

#0B2F35 #350B2F #2F350B

tetradic

#0B2F35 #260B35 #35110B #1A350B

square

#0B2F35 #260B35 #35110B #1A350B

split-complementary

#0B2F35 #350B1A #35260B

monochromatic

#051619 #051619 #0B2F35 #165C68 #20899A

Accessibility & contrast

On white

14.26

#0B2F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0B2F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2F35

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2F35	#FFFFFF	#000000	##FFFFFF
##0B2F35	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2D35

Deuteranopia (green-blind)

#242935

Tritanopia (blue-blind)

#003231

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0b2f35;
/* rgb */ color: rgb(11, 47, 53);
/* oklch */ color: oklch(28.3% 0.041 210.6);

Tailwind

colors: {
  custom: {
    50: '#51676c',
    500: '#0b2f35',
    950: '#000000',
  },
}

SCSS

$custom: #0b2f35;
$custom-light: #51676c;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2f35",
  "rgb": {
    "r": 11,
    "g": 47,
    "b": 53
  },
  "hsl": {
    "h": 188.571,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.28289,
    "c": 0.04127,
    "h": 210.6
  },
  "luminance": 0.02361
}

Semantic roles & 50–950 ramp

primary

#0B2F35

secondary

#72342A

accent

#573FE9

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #0B2F35

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

Preview Lab → · Contrast checker → · Palette generator →