#0D231A#0D231A

#0D231A is a very dark, muted teal. Relative luminance 0.014; OKLCH L 23.5% C 0.033 H 164.9°. Best body text is #FFFFFF at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#0D231A
RGB	rgb(13, 35, 26)
HSL	hsl(155, 46%, 9%)
HSV	hsv(155, 63%, 14%)
CMYK	cmyk(62.9%, 0%, 25.7%, 86.3%)
CIE-LAB	lab(11.70, -11.58, 3.38)
CIE-LCH	lch(11.70, 12.06, 163.71°)
OKLab	oklab(23.47% -0.0323 0.0087)
OKLCH	oklch(23.47% 0.033 164.9)
XYZ	xyz(0.9534, 1.3621, 1.1898)
Luminance	0.0136 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D231A #230D16

analogous

#0D230F #0D231A #0D2123

triadic

#0D231A #1A0D23 #231A0D

tetradic

#0D231A #0F0D23 #230D16 #21230D

square

#0D231A #0F0D23 #230D16 #21230D

split-complementary

#0D231A #230D21 #230F0D

monochromatic

#081611 #081611 #0D231A #1E503B #2E7C5C

Accessibility & contrast

On white

16.50

#0D231A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#0D231A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D231A

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D231A	#FFFFFF	#000000	##FFFFFF
##0D231A	1.00	16.50	1.27	16.50
#FFFFFF	16.50	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22201A

Deuteranopia (green-blind)

#1F1E1B

Tritanopia (blue-blind)

#062320

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0d231a;
/* rgb */ color: rgb(13, 35, 26);
/* oklch */ color: oklch(23.5% 0.033 164.9);

Tailwind

colors: {
  custom: {
    50: '#4d5e56',
    500: '#0d231a',
    950: '#000000',
  },
}

SCSS

$custom: #0d231a;
$custom-light: #4d5e56;
$custom-dark: #000000;

JSON

{
  "hex": "#0d231a",
  "rgb": {
    "r": 13,
    "g": 35,
    "b": 26
  },
  "hsl": {
    "h": 155.455,
    "s": 45.833,
    "l": 9.412
  },
  "oklch": {
    "l": 0.23469,
    "c": 0.03342,
    "h": 164.9
  },
  "luminance": 0.01362
}

Semantic roles & 50–950 ramp

primary

#0D231A

secondary

#5C2F42

accent

#5288D5

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010403

muted

#777978

Preview Lab

Preview with #0D231A

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

Preview Lab → · Contrast checker → · Palette generator →