#041A39#041A39

#041A39 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.1% C 0.067 H 257.0°. Best body text is #FFFFFF at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#041A39
RGB	rgb(4, 26, 57)
HSL	hsl(215, 87%, 12%)
HSV	hsv(215, 93%, 22%)
CMYK	cmyk(93%, 54.4%, 0%, 77.6%)
CIE-LAB	lab(9.48, 5.21, -22.63)
CIE-LCH	lch(9.48, 23.22, 282.97°)
OKLab	oklab(22.12% -0.015 -0.065)
OKLCH	oklch(22.12% 0.067 257)
XYZ	xyz(1.1577, 1.0599, 4.0137)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041A39 #392304

analogous

#043539 #041A39 #080439

triadic

#041A39 #39041A #1A3904

tetradic

#041A39 #390435 #392304 #043908

square

#041A39 #390435 #392304 #043908

split-complementary

#041A39 #390804 #353904

monochromatic

#020D1D #020D1D #041A39 #083472 #0C4EAB

Accessibility & contrast

On white

17.33

#041A39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#041A39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041A39

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041A39	#FFFFFF	#000000	##FFFFFF
##041A39	1.00	17.33	1.21	17.33
#FFFFFF	17.33	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#091D3A

Deuteranopia (green-blind)

#001838

Tritanopia (blue-blind)

#002126

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #041a39;
/* rgb */ color: rgb(4, 26, 57);
/* oklch */ color: oklch(22.1% 0.067 257.0);

Tailwind

colors: {
  custom: {
    50: '#4e556f',
    500: '#041a39',
    950: '#000000',
  },
}

SCSS

$custom: #041a39;
$custom-light: #4e556f;
$custom-dark: #000000;

JSON

{
  "hex": "#041a39",
  "rgb": {
    "r": 4,
    "g": 26,
    "b": 57
  },
  "hsl": {
    "h": 215.094,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22118,
    "c": 0.06673,
    "h": 257
  },
  "luminance": 0.0106
}

Semantic roles & 50–950 ramp

primary

#041A39

secondary

#7B541E

accent

#A62BFD

background

#F4F4F6

surface

#E7E8EC

border

#C3C4C7

text

#020307

muted

#78787A

Preview Lab

Preview with #041A39

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

Preview Lab → · Contrast checker → · Palette generator →