#050B42#050B42

#050B42 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.102 H 268.0°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#050B42
RGB	rgb(5, 11, 66)
HSL	hsl(234, 86%, 14%)
HSV	hsv(234, 92%, 26%)
CMYK	cmyk(92.4%, 83.3%, 0%, 74.1%)
CIE-LAB	lab(6.01, 20.44, -34.72)
CIE-LCH	lch(6.01, 40.29, 300.49°)
OKLab	oklab(19.68% -0.0035 -0.1016)
OKLCH	oklch(19.68% 0.102 268)
XYZ	xyz(1.1653, 0.6648, 5.2201)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 1.96

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050B42 #423C05

analogous

#052A42 #050B42 #1E0542

triadic

#050B42 #42050B #0B4205

tetradic

#050B42 #42052A #423C05 #05421E

square

#050B42 #42052A #423C05 #05421E

split-complementary

#050B42 #421E05 #2A4205

monochromatic

#02051C #02051C #050B42 #09147B #0E1EB4

Accessibility & contrast

On white

18.53

#050B42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#050B42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050B42

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050B42	#FFFFFF	#000000	##FFFFFF
##050B42	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001644

Deuteranopia (green-blind)

#001041

Tritanopia (blue-blind)

#001B25

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #050b42;
/* rgb */ color: rgb(5, 11, 66);
/* oklch */ color: oklch(19.7% 0.102 268.0);

Tailwind

colors: {
  custom: {
    50: '#534a77',
    500: '#050b42',
    950: '#000000',
  },
}

SCSS

$custom: #050b42;
$custom-light: #534a77;
$custom-dark: #000000;

JSON

{
  "hex": "#050b42",
  "rgb": {
    "r": 5,
    "g": 11,
    "b": 66
  },
  "hsl": {
    "h": 234.098,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19683,
    "c": 0.10165,
    "h": 268
  },
  "luminance": 0.00665
}

Semantic roles & 50–950 ramp

primary

#050B42

secondary

#827920

accent

#E82CFC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #050B42

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

Preview Lab → · Contrast checker → · Palette generator →