#041229#041229

#041229 is a very dark, muted blue. Relative luminance 0.006; OKLCH L 18.5% C 0.052 H 258.3°. Best body text is #FFFFFF at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#041229
RGB	rgb(4, 18, 41)
HSL	hsl(217, 82%, 9%)
HSV	hsv(217, 90%, 16%)
CMYK	cmyk(90.2%, 56.1%, 0%, 83.9%)
CIE-LAB	lab(5.59, 3.23, -17.10)
CIE-LCH	lch(5.59, 17.41, 280.68°)
OKLab	oklab(18.47% -0.0105 -0.0505)
OKLCH	oklch(18.47% 0.052 258.3)
XYZ	xyz(0.6665, 0.6184, 2.1816)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041229 #291B04

analogous

#042529 #041229 #090429

triadic

#041229 #290412 #122904

tetradic

#041229 #290425 #291B04 #042909

square

#041229 #290425 #291B04 #042909

split-complementary

#041229 #290904 #252904

monochromatic

#030C1C #030C1C #041229 #092A61 #0F4399

Accessibility & contrast

On white

18.69

#041229 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#041229 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041229

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041229	#FFFFFF	#000000	##FFFFFF
##041229	1.00	18.69	1.12	18.69
#FFFFFF	18.69	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07142A

Deuteranopia (green-blind)

#021129

Tritanopia (blue-blind)

#00171B

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #041229;
/* rgb */ color: rgb(4, 18, 41);
/* oklch */ color: oklch(18.5% 0.052 258.3);

Tailwind

colors: {
  custom: {
    50: '#494f63',
    500: '#041229',
    950: '#000000',
  },
}

SCSS

$custom: #041229;
$custom-light: #494f63;
$custom-dark: #000000;

JSON

{
  "hex": "#041229",
  "rgb": {
    "r": 4,
    "g": 18,
    "b": 41
  },
  "hsl": {
    "h": 217.297,
    "s": 82.222,
    "l": 8.824
  },
  "oklch": {
    "l": 0.18472,
    "c": 0.05153,
    "h": 258.3
  },
  "luminance": 0.00619
}

Semantic roles & 50–950 ramp

primary

#041229

secondary

#6C4E1D

accent

#AC2FF9

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010205

muted

#777879

Preview Lab

Preview with #041229

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

Preview Lab → · Contrast checker → · Palette generator →