#051841#051841

#051841 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.4% C 0.082 H 262.4°. Best body text is #FFFFFF at 17.31:1 contrast (WCAG AA passes).

Color values

HEX	#051841
RGB	rgb(5, 24, 65)
HSL	hsl(221, 86%, 14%)
HSV	hsv(221, 92%, 25%)
CMYK	cmyk(92.3%, 63.1%, 0%, 74.5%)
CIE-LAB	lab(9.54, 10.80, -28.23)
CIE-LCH	lch(9.54, 30.23, 290.94°)
OKLab	oklab(22.4% -0.0109 -0.0815)
OKLCH	oklch(22.4% 0.082 262.4)
XYZ	xyz(1.3430, 1.0670, 5.1352)
Luminance	0.0107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051841 #412E05

analogous

#053641 #051841 #100541

triadic

#051841 #410518 #184105

tetradic

#051841 #410536 #412E05 #054110

square

#051841 #410536 #412E05 #054110

split-complementary

#051841 #411005 #364105

monochromatic

#020A1C #020A1C #051841 #092D7A #0E42B3

Accessibility & contrast

On white

17.31

#051841 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#051841 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051841

17.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051841	#FFFFFF	#000000	##FFFFFF
##051841	1.00	17.31	1.21	17.31
#FFFFFF	17.31	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D42

Deuteranopia (green-blind)

#001840

Tritanopia (blue-blind)

#002229

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #051841;
/* rgb */ color: rgb(5, 24, 65);
/* oklch */ color: oklch(22.4% 0.082 262.4);

Tailwind

colors: {
  custom: {
    50: '#515476',
    500: '#051841',
    950: '#000000',
  },
}

SCSS

$custom: #051841;
$custom-light: #515476;
$custom-dark: #000000;

JSON

{
  "hex": "#051841",
  "rgb": {
    "r": 5,
    "g": 24,
    "b": 65
  },
  "hsl": {
    "h": 221,
    "s": 85.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.22395,
    "c": 0.08226,
    "h": 262.4
  },
  "luminance": 0.01067
}

Semantic roles & 50–950 ramp

primary

#051841

secondary

#816320

accent

#BA2CFC

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #051841

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

Preview Lab → · Contrast checker → · Palette generator →