#050A36#050A36

#050A36 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.0% C 0.085 H 269.0°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#050A36
RGB	rgb(5, 10, 54)
HSL	hsl(234, 83%, 12%)
HSV	hsv(234, 91%, 21%)
CMYK	cmyk(90.7%, 81.5%, 0%, 78.8%)
CIE-LAB	lab(4.66, 14.20, -28.24)
CIE-LCH	lch(4.66, 31.62, 296.70°)
OKLab	oklab(17.96% -0.0014 -0.0849)
OKLCH	oklch(17.96% 0.085 269)
XYZ	xyz(0.8368, 0.5156, 3.5447)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050A36 #363105

analogous

#052336 #050A36 #190536

triadic

#050A36 #36050A #0A3605

tetradic

#050A36 #360523 #363105 #053619

square

#050A36 #360523 #363105 #053619

split-complementary

#050A36 #361905 #233605

monochromatic

#03051C #03051C #050A36 #0A146E #0F1FA6

Accessibility & contrast

On white

19.04

#050A36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#050A36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050A36

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050A36	#FFFFFF	#000000	##FFFFFF
##050A36	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001237

Deuteranopia (green-blind)

#000E35

Tritanopia (blue-blind)

#00161E

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #050a36;
/* rgb */ color: rgb(5, 10, 54);
/* oklch */ color: oklch(18.0% 0.085 269.0);

Tailwind

colors: {
  custom: {
    50: '#4d4a6d',
    500: '#050a36',
    950: '#000000',
  },
}

SCSS

$custom: #050a36;
$custom-light: #4d4a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#050a36",
  "rgb": {
    "r": 5,
    "g": 10,
    "b": 54
  },
  "hsl": {
    "h": 233.878,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.1796,
    "c": 0.0849,
    "h": 269
  },
  "luminance": 0.00516
}

Semantic roles & 50–950 ramp

primary

#050A36

secondary

#776E20

accent

#E52EF9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #050A36

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

Preview Lab → · Contrast checker → · Palette generator →