#0B2E36#0B2E36

#0B2E36 is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.0% C 0.042 H 215.9°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#0B2E36
RGB	rgb(11, 46, 54)
HSL	hsl(191, 66%, 13%)
HSV	hsv(191, 80%, 21%)
CMYK	cmyk(79.6%, 14.8%, 0%, 78.8%)
CIE-LAB	lab(16.95, -9.22, -8.77)
CIE-LCH	lch(16.95, 12.72, 223.56°)
OKLab	oklab(28.04% -0.0337 -0.0244)
OKLCH	oklch(28.04% 0.042 215.9)
XYZ	xyz(1.7806, 2.2913, 3.8377)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2E36 #36130B

analogous

#0B3628 #0B2E36 #0B1836

triadic

#0B2E36 #360B2E #2E360B

tetradic

#0B2E36 #280B36 #36130B #18360B

square

#0B2E36 #280B36 #36130B #18360B

split-complementary

#0B2E36 #360B18 #36280B

monochromatic

#051619 #051619 #0B2E36 #155969 #20859C

Accessibility & contrast

On white

14.40

#0B2E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0B2E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2E36

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2E36	#FFFFFF	#000000	##FFFFFF
##0B2E36	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292C36

Deuteranopia (green-blind)

#222836

Tritanopia (blue-blind)

#003130

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0b2e36;
/* rgb */ color: rgb(11, 46, 54);
/* oklch */ color: oklch(28.0% 0.042 215.9);

Tailwind

colors: {
  custom: {
    50: '#51666d',
    500: '#0b2e36',
    950: '#000000',
  },
}

SCSS

$custom: #0b2e36;
$custom-light: #51666d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2e36",
  "rgb": {
    "r": 11,
    "g": 46,
    "b": 54
  },
  "hsl": {
    "h": 191.163,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.28037,
    "c": 0.04163,
    "h": 215.9
  },
  "luminance": 0.02291
}

Semantic roles & 50–950 ramp

primary

#0B2E36

secondary

#73382A

accent

#5E3FE9

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #0B2E36

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

Preview Lab → · Contrast checker → · Palette generator →