#050D29#050D29

#050D29 is a very dark, muted blue. Relative luminance 0.005; OKLCH L 17.2% C 0.059 H 266.6°. Best body text is #FFFFFF at 19.16:1 contrast (WCAG AA passes).

Color values

HEX	#050D29
RGB	rgb(5, 13, 41)
HSL	hsl(227, 78%, 9%)
HSV	hsv(227, 88%, 16%)
CMYK	cmyk(87.8%, 68.3%, 0%, 83.9%)
CIE-LAB	lab(4.34, 6.16, -19.06)
CIE-LCH	lch(4.34, 20.03, 287.90°)
OKLab	oklab(17.18% -0.0035 -0.0587)
OKLCH	oklch(17.18% 0.059 266.6)
XYZ	xyz(0.6066, 0.4801, 2.1581)
Luminance	0.0048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050D29 #292105

analogous

#051F29 #050D29 #0F0529

triadic

#050D29 #29050D #0D2905

tetradic

#050D29 #29051F #292105 #05290F

square

#050D29 #29051F #292105 #05290F

split-complementary

#050D29 #290F05 #1F2905

monochromatic

#03091B #03091B #050D29 #0C1E60 #123096

Accessibility & contrast

On white

19.16

#050D29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#050D29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050D29

19.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050D29	#FFFFFF	#000000	##FFFFFF
##050D29	1.00	19.16	1.10	19.16
#FFFFFF	19.16	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112A

Deuteranopia (green-blind)

#000D28

Tritanopia (blue-blind)

#001419

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #050d29;
/* rgb */ color: rgb(5, 13, 41);
/* oklch */ color: oklch(17.2% 0.059 266.6);

Tailwind

colors: {
  custom: {
    50: '#494c63',
    500: '#050d29',
    950: '#000000',
  },
}

SCSS

$custom: #050d29;
$custom-light: #494c63;
$custom-dark: #000000;

JSON

{
  "hex": "#050d29",
  "rgb": {
    "r": 5,
    "g": 13,
    "b": 41
  },
  "hsl": {
    "h": 226.667,
    "s": 78.261,
    "l": 9.02
  },
  "oklch": {
    "l": 0.17179,
    "c": 0.0588,
    "h": 266.6
  },
  "luminance": 0.0048
}

Semantic roles & 50–950 ramp

primary

#050D29

secondary

#6B5A1F

accent

#CA33F5

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010105

muted

#777779

Preview Lab

Preview with #050D29

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

Preview Lab → · Contrast checker → · Palette generator →