#050C1D#050C1D

#050C1D is a very dark, muted blue. Relative luminance 0.004; OKLCH L 15.8% C 0.038 H 263.6°. Best body text is #FFFFFF at 19.50:1 contrast (WCAG AA passes).

Color values

HEX	#050C1D
RGB	rgb(5, 12, 29)
HSL	hsl(223, 71%, 7%)
HSV	hsv(223, 83%, 11%)
CMYK	cmyk(82.8%, 58.6%, 0%, 88.6%)
CIE-LAB	lab(3.47, 2.09, -11.12)
CIE-LCH	lch(3.47, 11.31, 280.62°)
OKLab	oklab(15.77% -0.0043 -0.0381)
OKLCH	oklch(15.77% 0.038 263.6)
XYZ	xyz(0.4158, 0.3839, 1.2143)
Luminance	0.0038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050C1D #1D1605

analogous

#05181D #050C1D #0A051D

triadic

#050C1D #1D050C #0C1D05

tetradic

#050C1D #1D0518 #1D1605 #051D0A

square

#050C1D #1D0518 #1D1605 #051D0A

split-complementary

#050C1D #1D0A05 #181D05

monochromatic

#050B1A #050B1A #050C1D #0E2251 #173785

Accessibility & contrast

On white

19.50

#050C1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#050C1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050C1D

19.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050C1D	#FFFFFF	#000000	##FFFFFF
##050C1D	1.00	19.50	1.08	19.50
#FFFFFF	19.50	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#050E1E

Deuteranopia (green-blind)

#030B1D

Tritanopia (blue-blind)

#001013

Achromatopsia (no color)

#0C0C0C

Design tokens & code

CSS

--color: #050c1d;
/* rgb */ color: rgb(5, 12, 29);
/* oklch */ color: oklch(15.8% 0.038 263.6);

Tailwind

colors: {
  custom: {
    50: '#484c58',
    500: '#050c1d',
    950: '#000000',
  },
}

SCSS

$custom: #050c1d;
$custom-light: #484c58;
$custom-dark: #000000;

JSON

{
  "hex": "#050c1d",
  "rgb": {
    "r": 5,
    "g": 12,
    "b": 29
  },
  "hsl": {
    "h": 222.5,
    "s": 70.588,
    "l": 6.667
  },
  "oklch": {
    "l": 0.15773,
    "c": 0.03833,
    "h": 263.6
  },
  "luminance": 0.00384
}

Semantic roles & 50–950 ramp

primary

#050C1D

secondary

#5E4C20

accent

#B93AED

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000103

muted

#777778

Preview Lab

Preview with #050C1D

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

Preview Lab → · Contrast checker → · Palette generator →