#050D36#050D36

#050D36 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.6% C 0.081 H 267.7°. Best body text is #FFFFFF at 18.80:1 contrast (WCAG AA passes).

Color values

HEX	#050D36
RGB	rgb(5, 13, 54)
HSL	hsl(230, 83%, 12%)
HSV	hsv(230, 91%, 21%)
CMYK	cmyk(90.7%, 75.9%, 0%, 78.8%)
CIE-LAB	lab(5.30, 12.88, -27.21)
CIE-LCH	lch(5.30, 30.11, 295.33°)
OKLab	oklab(18.6% -0.0033 -0.0807)
OKLCH	oklch(18.6% 0.081 267.7)
XYZ	xyz(0.8721, 0.5864, 3.5565)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 2.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050D36 #362E05

analogous

#052636 #050D36 #160536

triadic

#050D36 #36050D #0D3605

tetradic

#050D36 #360526 #362E05 #053616

square

#050D36 #360526 #362E05 #053616

split-complementary

#050D36 #361605 #263605

monochromatic

#03071C #03071C #050D36 #0A1A6E #0F28A6

Accessibility & contrast

On white

18.80

#050D36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#050D36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050D36

18.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050D36	#FFFFFF	#000000	##FFFFFF
##050D36	1.00	18.80	1.12	18.80
#FFFFFF	18.80	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001437

Deuteranopia (green-blind)

#000F35

Tritanopia (blue-blind)

#00181F

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #050d36;
/* rgb */ color: rgb(5, 13, 54);
/* oklch */ color: oklch(18.6% 0.081 267.7);

Tailwind

colors: {
  custom: {
    50: '#4e4c6d',
    500: '#050d36',
    950: '#000000',
  },
}

SCSS

$custom: #050d36;
$custom-light: #4e4c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#050d36",
  "rgb": {
    "r": 5,
    "g": 13,
    "b": 54
  },
  "hsl": {
    "h": 230.204,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.186,
    "c": 0.08073,
    "h": 267.7
  },
  "luminance": 0.00586
}

Semantic roles & 50–950 ramp

primary

#050D36

secondary

#776920

accent

#D82EF9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #050D36

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

Preview Lab → · Contrast checker → · Palette generator →