#041F1D#041F1D

#041F1D is a very dark, muted teal. Relative luminance 0.011; OKLCH L 21.8% C 0.033 H 188.2°. Best body text is #FFFFFF at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#041F1D
RGB	rgb(4, 31, 29)
HSL	hsl(176, 77%, 7%)
HSV	hsv(176, 87%, 12%)
CMYK	cmyk(87.1%, 0%, 6.5%, 87.8%)
CIE-LAB	lab(9.75, -10.84, -1.69)
CIE-LCH	lch(9.75, 10.97, 188.88°)
OKLab	oklab(21.8% -0.0328 -0.0048)
OKLCH	oklch(21.8% 0.033 188.2)
XYZ	xyz(0.7617, 1.0944, 1.3333)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041F1D #1F0406

analogous

#041F10 #041F1D #04141F

triadic

#041F1D #1D041F #1F1D04

tetradic

#041F1D #10041F #1F0406 #141F04

square

#041F1D #10041F #1F0406 #141F04

split-complementary

#041F1D #1F0414 #1F1004

monochromatic

#031B19 #031B19 #041F1D #0B5550 #128B82

Accessibility & contrast

On white

17.23

#041F1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#041F1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041F1D

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041F1D	#FFFFFF	#000000	##FFFFFF
##041F1D	1.00	17.23	1.22	17.23
#FFFFFF	17.23	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1D1D

Deuteranopia (green-blind)

#191A1D

Tritanopia (blue-blind)

#00201E

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #041f1d;
/* rgb */ color: rgb(4, 31, 29);
/* oklch */ color: oklch(21.8% 0.033 188.2);

Tailwind

colors: {
  custom: {
    50: '#485a58',
    500: '#041f1d',
    950: '#000000',
  },
}

SCSS

$custom: #041f1d;
$custom-light: #485a58;
$custom-dark: #000000;

JSON

{
  "hex": "#041f1d",
  "rgb": {
    "r": 4,
    "g": 31,
    "b": 29
  },
  "hsl": {
    "h": 175.556,
    "s": 77.143,
    "l": 6.863
  },
  "oklch": {
    "l": 0.21798,
    "c": 0.03318,
    "h": 188.2
  },
  "luminance": 0.01094
}

Semantic roles & 50–950 ramp

primary

#041F1D

secondary

#621D22

accent

#3442F4

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000403

muted

#777978

Preview Lab

Preview with #041F1D

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

Preview Lab → · Contrast checker → · Palette generator →