#041E1B#041E1B

#041E1B is a very dark, muted teal. Relative luminance 0.010; OKLCH L 21.4% C 0.033 H 184.7°. Best body text is #FFFFFF at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#041E1B
RGB	rgb(4, 30, 27)
HSL	hsl(173, 76%, 7%)
HSV	hsv(173, 87%, 12%)
CMYK	cmyk(86.7%, 0%, 10%, 88.2%)
CIE-LAB	lab(9.27, -10.77, -0.93)
CIE-LCH	lch(9.27, 10.81, 184.92°)
OKLab	oklab(21.38% -0.0327 -0.0027)
OKLCH	oklch(21.38% 0.033 184.7)
XYZ	xyz(0.7121, 1.0334, 1.1986)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041E1B #1E0407

analogous

#041E0E #041E1B #04141E

triadic

#041E1B #1B041E #1E1B04

tetradic

#041E1B #0E041E #1E0407 #141E04

square

#041E1B #0E041E #1E0407 #141E04

split-complementary

#041E1B #1E0414 #1E0E04

monochromatic

#041B18 #041B18 #041E1B #0B544C #128A7C

Accessibility & contrast

On white

17.40

#041E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#041E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041E1B

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041E1B	#FFFFFF	#000000	##FFFFFF
##041E1B	1.00	17.40	1.21	17.40
#FFFFFF	17.40	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1C1B

Deuteranopia (green-blind)

#18191B

Tritanopia (blue-blind)

#001F1D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #041e1b;
/* rgb */ color: rgb(4, 30, 27);
/* oklch */ color: oklch(21.4% 0.033 184.7);

Tailwind

colors: {
  custom: {
    50: '#485957',
    500: '#041e1b',
    950: '#000000',
  },
}

SCSS

$custom: #041e1b;
$custom-light: #485957;
$custom-dark: #000000;

JSON

{
  "hex": "#041e1b",
  "rgb": {
    "r": 4,
    "g": 30,
    "b": 27
  },
  "hsl": {
    "h": 173.077,
    "s": 76.471,
    "l": 6.667
  },
  "oklch": {
    "l": 0.21376,
    "c": 0.03278,
    "h": 184.7
  },
  "luminance": 0.01033
}

Semantic roles & 50–950 ramp

primary

#041E1B

secondary

#611D25

accent

#354BF3

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #041E1B

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

Preview Lab → · Contrast checker → · Palette generator →