#050F22#050F22

#050F22 is a very dark, muted blue. Relative luminance 0.005; OKLCH L 17.1% C 0.043 H 260.5°. Best body text is #FFFFFF at 19.13:1 contrast (WCAG AA passes).

Color values

HEX	#050F22
RGB	rgb(5, 15, 34)
HSL	hsl(219, 74%, 8%)
HSV	hsv(219, 85%, 13%)
CMYK	cmyk(85.3%, 55.9%, 0%, 86.7%)
CIE-LAB	lab(4.42, 2.33, -13.57)
CIE-LCH	lch(4.42, 13.77, 279.73°)
OKLab	oklab(17.08% -0.007 -0.0423)
OKLCH	oklch(17.08% 0.043 260.5)
XYZ	xyz(0.5220, 0.4894, 1.5800)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050F22 #221805

analogous

#051D22 #050F22 #090522

triadic

#050F22 #22050F #0F2205

tetradic

#050F22 #22051D #221805 #052209

square

#050F22 #22051D #221805 #052209

split-complementary

#050F22 #220905 #1D2205

monochromatic

#040C1B #040C1B #050F22 #0D2757 #153E8D

Accessibility & contrast

On white

19.13

#050F22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#050F22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050F22

19.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050F22	#FFFFFF	#000000	##FFFFFF
##050F22	1.00	19.13	1.10	19.13
#FFFFFF	19.13	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071123

Deuteranopia (green-blind)

#030E22

Tritanopia (blue-blind)

#001316

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #050f22;
/* rgb */ color: rgb(5, 15, 34);
/* oklch */ color: oklch(17.1% 0.043 260.5);

Tailwind

colors: {
  custom: {
    50: '#494e5d',
    500: '#050f22',
    950: '#000000',
  },
}

SCSS

$custom: #050f22;
$custom-light: #494e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#050f22",
  "rgb": {
    "r": 5,
    "g": 15,
    "b": 34
  },
  "hsl": {
    "h": 219.31,
    "s": 74.359,
    "l": 7.647
  },
  "oklch": {
    "l": 0.17081,
    "c": 0.0429,
    "h": 260.5
  },
  "luminance": 0.00489
}

Semantic roles & 50–950 ramp

primary

#050F22

secondary

#634C1F

accent

#B137F1

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010104

muted

#777779

Preview Lab

Preview with #050F22

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

Preview Lab → · Contrast checker → · Palette generator →