#050B41#050B41

#050B41 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.6% C 0.100 H 268.1°. Best body text is #FFFFFF at 18.57:1 contrast (WCAG AA passes).

Color values

HEX	#050B41
RGB	rgb(5, 11, 65)
HSL	hsl(234, 86%, 14%)
HSV	hsv(234, 92%, 25%)
CMYK	cmyk(92.3%, 83.1%, 0%, 74.5%)
CIE-LAB	lab(5.90, 19.93, -34.18)
CIE-LCH	lch(5.90, 39.56, 300.25°)
OKLab	oklab(19.55% -0.0034 -0.1001)
OKLCH	oklch(19.55% 0.1 268.1)
XYZ	xyz(1.1361, 0.6531, 5.0662)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 1.93

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050B41 #413B05

analogous

#052941 #050B41 #1D0541

triadic

#050B41 #41050B #0B4105

tetradic

#050B41 #410529 #413B05 #05411D

square

#050B41 #410529 #413B05 #05411D

split-complementary

#050B41 #411D05 #294105

monochromatic

#02051C #02051C #050B41 #09157A #0E1EB3

Accessibility & contrast

On white

18.57

#050B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#050B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050B41

18.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050B41	#FFFFFF	#000000	##FFFFFF
##050B41	1.00	18.57	1.13	18.57
#FFFFFF	18.57	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001643

Deuteranopia (green-blind)

#001040

Tritanopia (blue-blind)

#001B25

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #050b41;
/* rgb */ color: rgb(5, 11, 65);
/* oklch */ color: oklch(19.6% 0.100 268.1);

Tailwind

colors: {
  custom: {
    50: '#524a76',
    500: '#050b41',
    950: '#000000',
  },
}

SCSS

$custom: #050b41;
$custom-light: #524a76;
$custom-dark: #000000;

JSON

{
  "hex": "#050b41",
  "rgb": {
    "r": 5,
    "g": 11,
    "b": 65
  },
  "hsl": {
    "h": 234,
    "s": 85.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.19553,
    "c": 0.1002,
    "h": 268.1
  },
  "luminance": 0.00653
}

Semantic roles & 50–950 ramp

primary

#050B41

secondary

#817820

accent

#E72CFC

background

#F5F4F7

surface

#E8E7ED

border

#C4C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #050B41

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

Preview Lab → · Contrast checker → · Palette generator →