#031A1A#031A1A

#031A1A is a very dark, muted teal. Relative luminance 0.008; OKLCH L 19.9% C 0.030 H 195.0°. Best body text is #FFFFFF at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#031A1A
RGB	rgb(3, 26, 26)
HSL	hsl(180, 79%, 6%)
HSV	hsv(180, 88%, 10%)
CMYK	cmyk(88.5%, 0%, 0%, 89.8%)
CIE-LAB	lab(7.52, -8.12, -2.77)
CIE-LCH	lch(7.52, 8.58, 198.82°)
OKLab	oklab(19.92% -0.0288 -0.0077)
OKLCH	oklch(19.92% 0.03 195)
XYZ	xyz(0.5933, 0.8327, 1.1065)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031A1A #1A0303

analogous

#031A0E #031A1A #030E1A

triadic

#031A1A #1A031A #1A1A03

tetradic

#031A1A #0E031A #1A0303 #0E1A03

square

#031A1A #0E031A #1A0303 #0E1A03

split-complementary

#031A1A #1A030E #1A0E03

monochromatic

#031B1B #031B1B #031B1B #095151 #108888

Accessibility & contrast

On white

18.00

#031A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#031A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031A1A

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031A1A	#FFFFFF	#000000	##FFFFFF
##031A1A	1.00	18.00	1.17	18.00
#FFFFFF	18.00	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18181A

Deuteranopia (green-blind)

#14151A

Tritanopia (blue-blind)

#001B1A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #031a1a;
/* rgb */ color: rgb(3, 26, 26);
/* oklch */ color: oklch(19.9% 0.030 195.0);

Tailwind

colors: {
  custom: {
    50: '#475656',
    500: '#031a1a',
    950: '#000000',
  },
}

SCSS

$custom: #031a1a;
$custom-light: #475656;
$custom-dark: #000000;

JSON

{
  "hex": "#031a1a",
  "rgb": {
    "r": 3,
    "g": 26,
    "b": 26
  },
  "hsl": {
    "h": 180,
    "s": 79.31,
    "l": 5.686
  },
  "oklch": {
    "l": 0.19921,
    "c": 0.02984,
    "h": 195
  },
  "luminance": 0.00833
}

Semantic roles & 50–950 ramp

primary

#031A1A

secondary

#5E1B1B

accent

#3232F6

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #031A1A

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

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