#0B2018#0B2018

#0B2018 is a very dark, muted teal. Relative luminance 0.012; OKLCH L 22.3% C 0.032 H 166.5°. Best body text is #FFFFFF at 17.02:1 contrast (WCAG AA passes).

Color values

HEX	#0B2018
RGB	rgb(11, 32, 24)
HSL	hsl(157, 49%, 8%)
HSV	hsv(157, 66%, 13%)
CMYK	cmyk(65.6%, 0%, 25%, 87.5%)
CIE-LAB	lab(10.33, -10.99, 2.88)
CIE-LCH	lch(10.33, 11.36, 165.31°)
OKLab	oklab(22.31% -0.0307 0.0074)
OKLCH	oklch(22.31% 0.032 166.5)
XYZ	xyz(0.8193, 1.1701, 1.0466)
Luminance	0.0117 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2018 #200B13

analogous

#0B200D #0B2018 #0B1D20

triadic

#0B2018 #180B20 #20180B

tetradic

#0B2018 #0D0B20 #200B13 #1D200B

square

#0B2018 #0D0B20 #200B13 #1D200B

split-complementary

#0B2018 #200B1D #200D0B

monochromatic

#081711 #081711 #0B2018 #1B4E3A #2A7B5C

Accessibility & contrast

On white

17.02

#0B2018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0B2018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2018

17.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2018	#FFFFFF	#000000	##FFFFFF
##0B2018	1.00	17.02	1.23	17.02
#FFFFFF	17.02	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1E18

Deuteranopia (green-blind)

#1C1B19

Tritanopia (blue-blind)

#05201E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0b2018;
/* rgb */ color: rgb(11, 32, 24);
/* oklch */ color: oklch(22.3% 0.032 166.5);

Tailwind

colors: {
  custom: {
    50: '#4b5b54',
    500: '#0b2018',
    950: '#000000',
  },
}

SCSS

$custom: #0b2018;
$custom-light: #4b5b54;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2018",
  "rgb": {
    "r": 11,
    "g": 32,
    "b": 24
  },
  "hsl": {
    "h": 157.143,
    "s": 48.837,
    "l": 8.431
  },
  "oklch": {
    "l": 0.22309,
    "c": 0.03161,
    "h": 166.5
  },
  "luminance": 0.0117
}

Semantic roles & 50–950 ramp

primary

#0B2018

secondary

#5A2C3E

accent

#4F84D8

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#010402

muted

#777978

Preview Lab

Preview with #0B2018

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

Preview Lab → · Contrast checker → · Palette generator →