#051642#051642

#051642 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.0% C 0.087 H 263.8°. Best body text is #FFFFFF at 17.50:1 contrast (WCAG AA passes).

Color values

HEX	#051642
RGB	rgb(5, 22, 66)
HSL	hsl(223, 86%, 14%)
HSV	hsv(223, 92%, 26%)
CMYK	cmyk(92.4%, 66.7%, 0%, 74.1%)
CIE-LAB	lab(8.99, 12.87, -29.83)
CIE-LCH	lch(8.99, 32.49, 293.33°)
OKLab	oklab(22.01% -0.0094 -0.0863)
OKLCH	oklch(22.01% 0.087 263.8)
XYZ	xyz(1.3325, 0.9993, 5.2758)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051642 #423105

analogous

#053542 #051642 #130542

triadic

#051642 #420516 #164205

tetradic

#051642 #420535 #423105 #054213

square

#051642 #420535 #423105 #054213

split-complementary

#051642 #421305 #354205

monochromatic

#02091C #02091C #051642 #09297B #0E3CB4

Accessibility & contrast

On white

17.50

#051642 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#051642 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051642

17.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051642	#FFFFFF	#000000	##FFFFFF
##051642	1.00	17.50	1.20	17.50
#FFFFFF	17.50	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C43

Deuteranopia (green-blind)

#001741

Tritanopia (blue-blind)

#002129

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #051642;
/* rgb */ color: rgb(5, 22, 66);
/* oklch */ color: oklch(22.0% 0.087 263.8);

Tailwind

colors: {
  custom: {
    50: '#525277',
    500: '#051642',
    950: '#000000',
  },
}

SCSS

$custom: #051642;
$custom-light: #525277;
$custom-dark: #000000;

JSON

{
  "hex": "#051642",
  "rgb": {
    "r": 5,
    "g": 22,
    "b": 66
  },
  "hsl": {
    "h": 223.279,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.22009,
    "c": 0.0868,
    "h": 263.8
  },
  "luminance": 0.00999
}

Semantic roles & 50–950 ramp

primary

#051642

secondary

#826720

accent

#C22CFC

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030208

muted

#78787B

Preview Lab

Preview with #051642

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

Preview Lab → · Contrast checker → · Palette generator →