#0D231E#0D231E

#0D231E is a very dark, muted teal. Relative luminance 0.014; OKLCH L 23.6% C 0.030 H 176.9°. Best body text is #FFFFFF at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#0D231E
RGB	rgb(13, 35, 30)
HSL	hsl(166, 46%, 9%)
HSV	hsv(166, 63%, 14%)
CMYK	cmyk(62.9%, 0%, 14.3%, 86.3%)
CIE-LAB	lab(11.83, -10.36, 0.67)
CIE-LCH	lch(11.83, 10.38, 176.30°)
OKLab	oklab(23.62% -0.0299 0.0016)
OKLCH	oklch(23.62% 0.03 176.9)
XYZ	xyz(1.0013, 1.3813, 1.4419)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D231E #230D12

analogous

#0D2313 #0D231E #0D1D23

triadic

#0D231E #1E0D23 #231E0D

tetradic

#0D231E #130D23 #230D12 #1D230D

square

#0D231E #130D23 #230D12 #1D230D

split-complementary

#0D231E #230D1D #23130D

monochromatic

#081613 #081613 #0D231E #1E5044 #2E7C6B

Accessibility & contrast

On white

16.46

#0D231E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#0D231E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D231E

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D231E	#FFFFFF	#000000	##FFFFFF
##0D231E	1.00	16.46	1.28	16.46
#FFFFFF	16.46	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22211E

Deuteranopia (green-blind)

#1E1E1E

Tritanopia (blue-blind)

#052421

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0d231e;
/* rgb */ color: rgb(13, 35, 30);
/* oklch */ color: oklch(23.6% 0.030 176.9);

Tailwind

colors: {
  custom: {
    50: '#4d5e59',
    500: '#0d231e',
    950: '#000000',
  },
}

SCSS

$custom: #0d231e;
$custom-light: #4d5e59;
$custom-dark: #000000;

JSON

{
  "hex": "#0d231e",
  "rgb": {
    "r": 13,
    "g": 35,
    "b": 30
  },
  "hsl": {
    "h": 166.364,
    "s": 45.833,
    "l": 9.412
  },
  "oklch": {
    "l": 0.23616,
    "c": 0.0299,
    "h": 176.9
  },
  "luminance": 0.01381
}

Semantic roles & 50–950 ramp

primary

#0D231E

secondary

#5C2F3A

accent

#5270D5

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010403

muted

#777978

Preview Lab

Preview with #0D231E

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

Preview Lab → · Contrast checker → · Palette generator →