#031A1C#031A1C

#031A1C is a very dark, muted teal. Relative luminance 0.008; OKLCH L 20.0% C 0.030 H 202.7°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#031A1C
RGB	rgb(3, 26, 28)
HSL	hsl(185, 81%, 6%)
HSV	hsv(185, 89%, 11%)
CMYK	cmyk(89.3%, 7.1%, 0%, 89%)
CIE-LAB	lab(7.60, -7.53, -4.16)
CIE-LCH	lch(7.60, 8.60, 208.92°)
OKLab	oklab(20.02% -0.0276 -0.0116)
OKLCH	oklch(20.02% 0.03 202.7)
XYZ	xyz(0.6165, 0.8419, 1.2284)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031A1C #1C0503

analogous

#031C11 #031A1C #030D1C

triadic

#031A1C #1C031A #1A1C03

tetradic

#031A1C #11031C #1C0503 #0D1C03

square

#031A1C #11031C #1C0503 #0D1C03

split-complementary

#031A1C #1C030D #1C1103

monochromatic

#031A1C #031A1C #031A1C #094D53 #0F818B

Accessibility & contrast

On white

17.97

#031A1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#031A1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031A1C

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031A1C	#FFFFFF	#000000	##FFFFFF
##031A1C	1.00	17.97	1.17	17.97
#FFFFFF	17.97	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17181C

Deuteranopia (green-blind)

#13151C

Tritanopia (blue-blind)

#001B1B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #031a1c;
/* rgb */ color: rgb(3, 26, 28);
/* oklch */ color: oklch(20.0% 0.030 202.7);

Tailwind

colors: {
  custom: {
    50: '#475658',
    500: '#031a1c',
    950: '#000000',
  },
}

SCSS

$custom: #031a1c;
$custom-light: #475658;
$custom-dark: #000000;

JSON

{
  "hex": "#031a1c",
  "rgb": {
    "r": 3,
    "g": 26,
    "b": 28
  },
  "hsl": {
    "h": 184.8,
    "s": 80.645,
    "l": 6.078
  },
  "oklch": {
    "l": 0.2002,
    "c": 0.02995,
    "h": 202.7
  },
  "luminance": 0.00842
}

Semantic roles & 50–950 ramp

primary

#031A1C

secondary

#60201B

accent

#4131F7

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #031A1C

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

Preview Lab → · Contrast checker → · Palette generator →