#041A1B#041A1B

#041A1B is a very dark, muted teal. Relative luminance 0.008; OKLCH L 20.0% C 0.029 H 199.1°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#041A1B
RGB	rgb(4, 26, 27)
HSL	hsl(183, 74%, 6%)
HSV	hsv(183, 85%, 11%)
CMYK	cmyk(85.2%, 3.7%, 0%, 89.4%)
CIE-LAB	lab(7.62, -7.57, -3.37)
CIE-LCH	lch(7.62, 8.28, 204.01°)
OKLab	oklab(20.04% -0.027 -0.0094)
OKLCH	oklch(20.04% 0.029 199.1)
XYZ	xyz(0.6172, 0.8437, 1.1670)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041A1B #1B0504

analogous

#041B10 #041A1B #040E1B

triadic

#041A1B #1B041A #1A1B04

tetradic

#041A1B #10041B #1B0504 #0E1B04

square

#041A1B #10041B #1B0504 #0E1B04

split-complementary

#041A1B #1B040E #1B1004

monochromatic

#041A1B #041A1B #041A1B #0C4D50 #148186

Accessibility & contrast

On white

17.97

#041A1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#041A1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041A1B

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041A1B	#FFFFFF	#000000	##FFFFFF
##041A1B	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)

#17181B

Deuteranopia (green-blind)

#14161B

Tritanopia (blue-blind)

#001B1A

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #041a1b;
/* rgb */ color: rgb(4, 26, 27);
/* oklch */ color: oklch(20.0% 0.029 199.1);

Tailwind

colors: {
  custom: {
    50: '#485657',
    500: '#041a1b',
    950: '#000000',
  },
}

SCSS

$custom: #041a1b;
$custom-light: #485657;
$custom-dark: #000000;

JSON

{
  "hex": "#041a1b",
  "rgb": {
    "r": 4,
    "g": 26,
    "b": 27
  },
  "hsl": {
    "h": 182.609,
    "s": 74.194,
    "l": 6.078
  },
  "oklch": {
    "l": 0.20036,
    "c": 0.02861,
    "h": 199.1
  },
  "luminance": 0.00844
}

Semantic roles & 50–950 ramp

primary

#041A1B

secondary

#5D201E

accent

#3F37F1

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #041A1B

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

Preview Lab → · Contrast checker → · Palette generator →