#050B32#050B32

#050B32 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.7% C 0.077 H 268.8°. Best body text is #FFFFFF at 19.08:1 contrast (WCAG AA passes).

Color values

HEX	#050B32
RGB	rgb(5, 11, 50)
HSL	hsl(232, 82%, 11%)
HSV	hsv(232, 90%, 20%)
CMYK	cmyk(90%, 78%, 0%, 80.4%)
CIE-LAB	lab(4.53, 11.50, -25.50)
CIE-LCH	lch(4.53, 27.97, 294.29°)
OKLab	oklab(17.69% -0.0017 -0.0771)
OKLCH	oklch(17.69% 0.077 268.8)
XYZ	xyz(0.7578, 0.5018, 3.0739)
Luminance	0.0050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.14

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050B32 #322C05

analogous

#052132 #050B32 #150532

triadic

#050B32 #32050B #0B3205

tetradic

#050B32 #320521 #322C05 #053215

square

#050B32 #320521 #322C05 #053215

split-complementary

#050B32 #321505 #213205

monochromatic

#03061C #03061C #050B32 #0B176A #1023A1

Accessibility & contrast

On white

19.08

#050B32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#050B32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050B32

19.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050B32	#FFFFFF	#000000	##FFFFFF
##050B32	1.00	19.08	1.10	19.08
#FFFFFF	19.08	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001233

Deuteranopia (green-blind)

#000D31

Tritanopia (blue-blind)

#00151D

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #050b32;
/* rgb */ color: rgb(5, 11, 50);
/* oklch */ color: oklch(17.7% 0.077 268.8);

Tailwind

colors: {
  custom: {
    50: '#4c4b6a',
    500: '#050b32',
    950: '#000000',
  },
}

SCSS

$custom: #050b32;
$custom-light: #4c4b6a;
$custom-dark: #000000;

JSON

{
  "hex": "#050b32",
  "rgb": {
    "r": 5,
    "g": 11,
    "b": 50
  },
  "hsl": {
    "h": 232,
    "s": 81.818,
    "l": 10.784
  },
  "oklch": {
    "l": 0.17686,
    "c": 0.07716,
    "h": 268.8
  },
  "luminance": 0.00502
}

Semantic roles & 50–950 ramp

primary

#050B32

secondary

#73681F

accent

#DD30F8

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #050B32

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

Preview Lab → · Contrast checker → · Palette generator →