#041D23#041D23

#041D23 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.4% C 0.033 H 216.1°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#041D23
RGB	rgb(4, 29, 35)
HSL	hsl(192, 79%, 8%)
HSV	hsv(192, 89%, 14%)
CMYK	cmyk(88.6%, 17.1%, 0%, 86.3%)
CIE-LAB	lab(9.20, -7.20, -6.98)
CIE-LCH	lch(9.20, 10.03, 224.09°)
OKLab	oklab(21.44% -0.0267 -0.0194)
OKLCH	oklch(21.44% 0.033 216.1)
XYZ	xyz(0.7927, 1.0258, 1.7460)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041D23 #230A04

analogous

#042319 #041D23 #040D23

triadic

#041D23 #23041D #1D2304

tetradic

#041D23 #190423 #230A04 #0D2304

square

#041D23 #190423 #230A04 #0D2304

split-complementary

#041D23 #23040D #231904

monochromatic

#03171B #03171B #041D23 #0A4B5A #117891

Accessibility & contrast

On white

17.42

#041D23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#041D23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041D23

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041D23	#FFFFFF	#000000	##FFFFFF
##041D23	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191C23

Deuteranopia (green-blind)

#141823

Tritanopia (blue-blind)

#001F1F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #041d23;
/* rgb */ color: rgb(4, 29, 35);
/* oklch */ color: oklch(21.4% 0.033 216.1);

Tailwind

colors: {
  custom: {
    50: '#48585d',
    500: '#041d23',
    950: '#000000',
  },
}

SCSS

$custom: #041d23;
$custom-light: #48585d;
$custom-dark: #000000;

JSON

{
  "hex": "#041d23",
  "rgb": {
    "r": 4,
    "g": 29,
    "b": 35
  },
  "hsl": {
    "h": 191.613,
    "s": 79.487,
    "l": 7.647
  },
  "oklch": {
    "l": 0.2144,
    "c": 0.03303,
    "h": 216.1
  },
  "luminance": 0.01026
}

Semantic roles & 50–950 ramp

primary

#041D23

secondary

#662B1D

accent

#5832F6

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010304

muted

#777879

Preview Lab

Preview with #041D23

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

Preview Lab → · Contrast checker → · Palette generator →