#041A23#041A23

#041A23 is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.5% C 0.034 H 227.5°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#041A23
RGB	rgb(4, 26, 35)
HSL	hsl(197, 79%, 8%)
HSV	hsv(197, 89%, 14%)
CMYK	cmyk(88.6%, 25.7%, 0%, 86.3%)
CIE-LAB	lab(8.00, -4.89, -8.83)
CIE-LCH	lch(8.00, 10.09, 241.02°)
OKLab	oklab(20.48% -0.0227 -0.0247)
OKLCH	oklch(20.48% 0.034 227.5)
XYZ	xyz(0.7227, 0.8859, 1.7227)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041A23 #230D04

analogous

#04231C #041A23 #040B23

triadic

#041A23 #23041A #1A2304

tetradic

#041A23 #1C0423 #230D04 #0B2304

square

#041A23 #1C0423 #230D04 #0B2304

split-complementary

#041A23 #23040B #231C04

monochromatic

#03141B #03141B #041A23 #0A435A #116C91

Accessibility & contrast

On white

17.84

#041A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#041A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041A23

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041A23	#FFFFFF	#000000	##FFFFFF
##041A23	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151923

Deuteranopia (green-blind)

#111623

Tritanopia (blue-blind)

#001D1D

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #041a23;
/* rgb */ color: rgb(4, 26, 35);
/* oklch */ color: oklch(20.5% 0.034 227.5);

Tailwind

colors: {
  custom: {
    50: '#48565d',
    500: '#041a23',
    950: '#000000',
  },
}

SCSS

$custom: #041a23;
$custom-light: #48565d;
$custom-dark: #000000;

JSON

{
  "hex": "#041a23",
  "rgb": {
    "r": 4,
    "g": 26,
    "b": 35
  },
  "hsl": {
    "h": 197.419,
    "s": 79.487,
    "l": 7.647
  },
  "oklch": {
    "l": 0.20476,
    "c": 0.03356,
    "h": 227.5
  },
  "luminance": 0.00886
}

Semantic roles & 50–950 ramp

primary

#041A23

secondary

#66321D

accent

#6B32F6

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#010304

muted

#777879

Preview Lab

Preview with #041A23

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

Preview Lab → · Contrast checker → · Palette generator →