#050B34#050B34

#050B34 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.9% C 0.080 H 268.7°. Best body text is #FFFFFF at 19.02:1 contrast (WCAG AA passes).

Color values

HEX	#050B34
RGB	rgb(5, 11, 52)
HSL	hsl(232, 82%, 11%)
HSV	hsv(232, 90%, 20%)
CMYK	cmyk(90.4%, 78.8%, 0%, 79.6%)
CIE-LAB	lab(4.69, 12.62, -26.72)
CIE-LCH	lch(4.69, 29.55, 295.29°)
OKLab	oklab(17.93% -0.0018 -0.0804)
OKLCH	oklch(17.93% 0.08 268.7)
XYZ	xyz(0.8019, 0.5195, 3.3061)
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

#050B34 #342E05

analogous

#052234 #050B34 #160534

triadic

#050B34 #34050B #0B3405

tetradic

#050B34 #340522 #342E05 #053416

square

#050B34 #340522 #342E05 #053416

split-complementary

#050B34 #341605 #223405

monochromatic

#03061C #03061C #050B34 #0A176C #1023A4

Accessibility & contrast

On white

19.02

#050B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#050B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050B34

19.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050B34	#FFFFFF	#000000	##FFFFFF
##050B34	1.00	19.02	1.10	19.02
#FFFFFF	19.02	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001235

Deuteranopia (green-blind)

#000E33

Tritanopia (blue-blind)

#00161E

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #050b34;
/* rgb */ color: rgb(5, 11, 52);
/* oklch */ color: oklch(17.9% 0.080 268.7);

Tailwind

colors: {
  custom: {
    50: '#4d4b6c',
    500: '#050b34',
    950: '#000000',
  },
}

SCSS

$custom: #050b34;
$custom-light: #4d4b6c;
$custom-dark: #000000;

JSON

{
  "hex": "#050b34",
  "rgb": {
    "r": 5,
    "g": 11,
    "b": 52
  },
  "hsl": {
    "h": 232.34,
    "s": 82.456,
    "l": 11.176
  },
  "oklch": {
    "l": 0.17925,
    "c": 0.08038,
    "h": 268.7
  },
  "luminance": 0.0052
}

Semantic roles & 50–950 ramp

primary

#050B34

secondary

#756A1F

accent

#DF2FF9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #050B34

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

Preview Lab → · Contrast checker → · Palette generator →