#041F28#041F28

#041F28 is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 22.4% C 0.037 H 223.5°. Best body text is #FFFFFF at 17.05:1 contrast (WCAG AA passes).

Color values

HEX	#041F28
RGB	rgb(4, 31, 40)
HSL	hsl(195, 82%, 9%)
HSV	hsv(195, 90%, 16%)
CMYK	cmyk(90%, 22.5%, 0%, 84.3%)
CIE-LAB	lab(10.25, -6.48, -9.07)
CIE-LCH	lch(10.25, 11.14, 234.45°)
OKLab	oklab(22.36% -0.0267 -0.0254)
OKLCH	oklch(22.36% 0.037 223.5)
XYZ	xyz(0.9229, 1.1589, 2.1821)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041F28 #280D04

analogous

#04281F #041F28 #040D28

triadic

#041F28 #28041F #1F2804

tetradic

#041F28 #1F0428 #280D04 #0D2804

square

#041F28 #1F0428 #280D04 #0D2804

split-complementary

#041F28 #28040D #281F04

monochromatic

#03161C #03161C #041F28 #0A4A60 #0F7597

Accessibility & contrast

On white

17.05

#041F28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#041F28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041F28

17.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041F28	#FFFFFF	#000000	##FFFFFF
##041F28	1.00	17.05	1.23	17.05
#FFFFFF	17.05	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1E28

Deuteranopia (green-blind)

#151A28

Tritanopia (blue-blind)

#002222

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #041f28;
/* rgb */ color: rgb(4, 31, 40);
/* oklch */ color: oklch(22.4% 0.037 223.5);

Tailwind

colors: {
  custom: {
    50: '#495a61',
    500: '#041f28',
    950: '#000000',
  },
}

SCSS

$custom: #041f28;
$custom-light: #495a61;
$custom-dark: #000000;

JSON

{
  "hex": "#041f28",
  "rgb": {
    "r": 4,
    "g": 31,
    "b": 40
  },
  "hsl": {
    "h": 195,
    "s": 81.818,
    "l": 8.627
  },
  "oklch": {
    "l": 0.22363,
    "c": 0.03687,
    "h": 223.5
  },
  "luminance": 0.01159
}

Semantic roles & 50–950 ramp

primary

#041F28

secondary

#6B301D

accent

#6230F8

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010305

muted

#777879

Preview Lab

Preview with #041F28

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

Preview Lab → · Contrast checker → · Palette generator →