#051342#051342

#051342 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.3% C 0.091 H 265.3°. Best body text is #FFFFFF at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#051342
RGB	rgb(5, 19, 66)
HSL	hsl(226, 86%, 14%)
HSV	hsv(226, 92%, 26%)
CMYK	cmyk(92.4%, 71.2%, 0%, 74.1%)
CIE-LAB	lab(8.05, 15.25, -31.36)
CIE-LCH	lch(8.05, 34.87, 295.93°)
OKLab	oklab(21.31% -0.0074 -0.0908)
OKLCH	oklch(21.31% 0.091 265.3)
XYZ	xyz(1.2785, 0.8912, 5.2578)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051342 #423405

analogous

#053242 #051342 #160542

triadic

#051342 #420513 #134205

tetradic

#051342 #420532 #423405 #054216

square

#051342 #420532 #423405 #054216

split-complementary

#051342 #421605 #324205

monochromatic

#02081C #02081C #051342 #09237B #0E34B4

Accessibility & contrast

On white

17.82

#051342 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#051342 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051342

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051342	#FFFFFF	#000000	##FFFFFF
##051342	1.00	17.82	1.18	17.82
#FFFFFF	17.82	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B44

Deuteranopia (green-blind)

#001541

Tritanopia (blue-blind)

#001F28

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #051342;
/* rgb */ color: rgb(5, 19, 66);
/* oklch */ color: oklch(21.3% 0.091 265.3);

Tailwind

colors: {
  custom: {
    50: '#525077',
    500: '#051342',
    950: '#000000',
  },
}

SCSS

$custom: #051342;
$custom-light: #525077;
$custom-dark: #000000;

JSON

{
  "hex": "#051342",
  "rgb": {
    "r": 5,
    "g": 19,
    "b": 66
  },
  "hsl": {
    "h": 226.23,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.21312,
    "c": 0.09113,
    "h": 265.3
  },
  "luminance": 0.00891
}

Semantic roles & 50–950 ramp

primary

#051342

secondary

#826C20

accent

#CC2CFC

background

#F4F4F7

surface

#E8E7ED

border

#C4C3C8

text

#030209

muted

#78787B

Preview Lab

Preview with #051342

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

Preview Lab → · Contrast checker → · Palette generator →