#041535#041535

#041535 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.4% C 0.068 H 260.5°. Best body text is #FFFFFF at 18.04:1 contrast (WCAG AA passes).

Color values

HEX	#041535
RGB	rgb(4, 21, 53)
HSL	hsl(219, 86%, 11%)
HSV	hsv(219, 92%, 21%)
CMYK	cmyk(92.5%, 60.4%, 0%, 79.2%)
CIE-LAB	lab(7.40, 7.25, -23.10)
CIE-LCH	lch(7.40, 24.21, 287.42°)
OKLab	oklab(20.4% -0.0111 -0.0666)
OKLCH	oklch(20.4% 0.068 260.5)
XYZ	xyz(0.9606, 0.8191, 3.4749)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041535 #352404

analogous

#042D35 #041535 #0B0435

triadic

#041535 #350415 #153504

tetradic

#041535 #35042D #352404 #04350B

square

#041535 #35042D #352404 #04350B

split-complementary

#041535 #350B04 #2D3504

monochromatic

#020B1C #020B1C #041535 #082C6E #0D42A7

Accessibility & contrast

On white

18.04

#041535 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#041535 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041535

18.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041535	#FFFFFF	#000000	##FFFFFF
##041535	1.00	18.04	1.16	18.04
#FFFFFF	18.04	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031936

Deuteranopia (green-blind)

#001434

Tritanopia (blue-blind)

#001D22

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #041535;
/* rgb */ color: rgb(4, 21, 53);
/* oklch */ color: oklch(20.4% 0.068 260.5);

Tailwind

colors: {
  custom: {
    50: '#4d516c',
    500: '#041535',
    950: '#000000',
  },
}

SCSS

$custom: #041535;
$custom-light: #4d516c;
$custom-dark: #000000;

JSON

{
  "hex": "#041535",
  "rgb": {
    "r": 4,
    "g": 21,
    "b": 53
  },
  "hsl": {
    "h": 219.184,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.204,
    "c": 0.06753,
    "h": 260.5
  },
  "luminance": 0.00819
}

Semantic roles & 50–950 ramp

primary

#041535

secondary

#77581E

accent

#B42CFC

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020207

muted

#78787A

Preview Lab

Preview with #041535

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

Preview Lab → · Contrast checker → · Palette generator →