#0B202E#0B202E

#0B202E is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.4% C 0.038 H 240.3°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#0B202E
RGB	rgb(11, 32, 46)
HSL	hsl(204, 61%, 11%)
HSV	hsv(204, 76%, 18%)
CMYK	cmyk(76.1%, 30.4%, 0%, 82%)
CIE-LAB	lab(11.28, -2.90, -11.81)
CIE-LCH	lch(11.28, 12.17, 256.19°)
OKLab	oklab(23.39% -0.0189 -0.0332)
OKLCH	oklch(23.39% 0.038 240.3)
XYZ	xyz(1.1475, 1.3013, 2.7749)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B202E #2E190B

analogous

#0B2E2A #0B202E #0B0E2E

triadic

#0B202E #2E0B20 #202E0B

tetradic

#0B202E #2A0B2E #2E190B #0E2E0B

square

#0B202E #2A0B2E #2E190B #0E2E0B

split-complementary

#0B202E #2E0B0E #2E2A0B

monochromatic

#061119 #061119 #0B202E #17425F #236591

Accessibility & contrast

On white

16.66

#0B202E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0B202E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B202E

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B202E	#FFFFFF	#000000	##FFFFFF
##0B202E	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A202F

Deuteranopia (green-blind)

#151C2E

Tritanopia (blue-blind)

#002325

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0b202e;
/* rgb */ color: rgb(11, 32, 46);
/* oklch */ color: oklch(23.4% 0.038 240.3);

Tailwind

colors: {
  custom: {
    50: '#4e5b66',
    500: '#0b202e',
    950: '#000000',
  },
}

SCSS

$custom: #0b202e;
$custom-light: #4e5b66;
$custom-dark: #000000;

JSON

{
  "hex": "#0b202e",
  "rgb": {
    "r": 11,
    "g": 32,
    "b": 46
  },
  "hsl": {
    "h": 204,
    "s": 61.404,
    "l": 11.176
  },
  "oklch": {
    "l": 0.23385,
    "c": 0.03819,
    "h": 240.3
  },
  "luminance": 0.01301
}

Semantic roles & 50–950 ramp

primary

#0B202E

secondary

#6A442A

accent

#8443E5

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #0B202E

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

Preview Lab → · Contrast checker → · Palette generator →