#041641#041641

#041641 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 21.8% C 0.086 H 262.9°. Best body text is #FFFFFF at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#041641
RGB	rgb(4, 22, 65)
HSL	hsl(222, 88%, 14%)
HSV	hsv(222, 94%, 25%)
CMYK	cmyk(93.8%, 66.2%, 0%, 74.5%)
CIE-LAB	lab(8.83, 12.25, -29.38)
CIE-LCH	lch(8.83, 31.83, 292.64°)
OKLab	oklab(21.85% -0.0106 -0.085)
OKLCH	oklch(21.85% 0.086 262.9)
XYZ	xyz(1.2908, 0.9811, 5.1213)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041641 #412F04

analogous

#043441 #041641 #100441

triadic

#041641 #410416 #164104

tetradic

#041641 #410434 #412F04 #044110

square

#041641 #410434 #412F04 #044110

split-complementary

#041641 #411004 #344104

monochromatic

#020A1D #020A1D #041641 #082A7B #0B3DB4

Accessibility & contrast

On white

17.56

#041641 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#041641 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041641

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041641	#FFFFFF	#000000	##FFFFFF
##041641	1.00	17.56	1.20	17.56
#FFFFFF	17.56	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C42

Deuteranopia (green-blind)

#001640

Tritanopia (blue-blind)

#002128

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #041641;
/* rgb */ color: rgb(4, 22, 65);
/* oklch */ color: oklch(21.8% 0.086 262.9);

Tailwind

colors: {
  custom: {
    50: '#515276',
    500: '#041641',
    950: '#000000',
  },
}

SCSS

$custom: #041641;
$custom-light: #515276;
$custom-dark: #000000;

JSON

{
  "hex": "#041641",
  "rgb": {
    "r": 4,
    "g": 22,
    "b": 65
  },
  "hsl": {
    "h": 222.295,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.21849,
    "c": 0.08563,
    "h": 262.9
  },
  "luminance": 0.00981
}

Semantic roles & 50–950 ramp

primary

#041641

secondary

#82651F

accent

#C029FF

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #041641

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

Preview Lab → · Contrast checker → · Palette generator →