#041735#041735

#041735 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 20.9% C 0.065 H 258.4°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#041735
RGB	rgb(4, 23, 53)
HSL	hsl(217, 86%, 11%)
HSV	hsv(217, 92%, 21%)
CMYK	cmyk(92.5%, 56.6%, 0%, 79.2%)
CIE-LAB	lab(8.09, 5.69, -21.98)
CIE-LCH	lch(8.09, 22.71, 284.50°)
OKLab	oklab(20.94% -0.013 -0.0632)
OKLCH	oklch(20.94% 0.065 258.4)
XYZ	xyz(0.9988, 0.8955, 3.4877)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041735 #352204

analogous

#042F35 #041735 #090435

triadic

#041735 #350417 #173504

tetradic

#041735 #35042F #352204 #043509

square

#041735 #35042F #352204 #043509

split-complementary

#041735 #350904 #2F3504

monochromatic

#020C1C #020C1C #041735 #08306E #0D48A7

Accessibility & contrast

On white

17.81

#041735 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#041735 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041735

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041735	#FFFFFF	#000000	##FFFFFF
##041735	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061A36

Deuteranopia (green-blind)

#001634

Tritanopia (blue-blind)

#001E23

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #041735;
/* rgb */ color: rgb(4, 23, 53);
/* oklch */ color: oklch(20.9% 0.065 258.4);

Tailwind

colors: {
  custom: {
    50: '#4d536c',
    500: '#041735',
    950: '#000000',
  },
}

SCSS

$custom: #041735;
$custom-light: #4d536c;
$custom-dark: #000000;

JSON

{
  "hex": "#041735",
  "rgb": {
    "r": 4,
    "g": 23,
    "b": 53
  },
  "hsl": {
    "h": 216.735,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.20941,
    "c": 0.06453,
    "h": 258.4
  },
  "luminance": 0.00896
}

Semantic roles & 50–950 ramp

primary

#041735

secondary

#77541E

accent

#AB2CFC

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020207

muted

#78787A

Preview Lab

Preview with #041735

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

Preview Lab → · Contrast checker → · Palette generator →