#041D29#041D29

#041D29 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 21.8% C 0.039 H 232.4°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#041D29
RGB	rgb(4, 29, 41)
HSL	hsl(199, 82%, 9%)
HSV	hsv(199, 90%, 16%)
CMYK	cmyk(90.2%, 29.3%, 0%, 83.9%)
CIE-LAB	lab(9.52, -4.62, -10.94)
CIE-LCH	lch(9.52, 11.87, 247.09°)
OKLab	oklab(21.79% -0.0237 -0.0308)
OKLCH	oklch(21.79% 0.039 232.4)
XYZ	xyz(0.8895, 1.0645, 2.2560)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041D29 #291004

analogous

#042923 #041D29 #040B29

triadic

#041D29 #29041D #1D2904

tetradic

#041D29 #230429 #291004 #0B2904

square

#041D29 #230429 #291004 #0B2904

split-complementary

#041D29 #29040B #292304

monochromatic

#03141C #03141C #041D29 #094461 #0F6C99

Accessibility & contrast

On white

17.31

#041D29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#041D29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041D29

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041D29	#FFFFFF	#000000	##FFFFFF
##041D29	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171D2A

Deuteranopia (green-blind)

#121929

Tritanopia (blue-blind)

#002021

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #041d29;
/* rgb */ color: rgb(4, 29, 41);
/* oklch */ color: oklch(21.8% 0.039 232.4);

Tailwind

colors: {
  custom: {
    50: '#495862',
    500: '#041d29',
    950: '#000000',
  },
}

SCSS

$custom: #041d29;
$custom-light: #495862;
$custom-dark: #000000;

JSON

{
  "hex": "#041d29",
  "rgb": {
    "r": 4,
    "g": 29,
    "b": 41
  },
  "hsl": {
    "h": 199.459,
    "s": 82.222,
    "l": 8.824
  },
  "oklch": {
    "l": 0.21794,
    "c": 0.03885,
    "h": 232.4
  },
  "luminance": 0.01065
}

Semantic roles & 50–950 ramp

primary

#041D29

secondary

#6C371D

accent

#712FF9

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010305

muted

#777879

Preview Lab

Preview with #041D29

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

Preview Lab → · Contrast checker → · Palette generator →