#050C36#050C36

#050C36 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.4% C 0.082 H 268.2°. Best body text is #FFFFFF at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#050C36
RGB	rgb(5, 12, 54)
HSL	hsl(231, 83%, 12%)
HSV	hsv(231, 91%, 21%)
CMYK	cmyk(90.7%, 77.8%, 0%, 78.8%)
CIE-LAB	lab(5.07, 13.35, -27.58)
CIE-LCH	lch(5.07, 30.64, 295.83°)
OKLab	oklab(18.38% -0.0026 -0.0821)
OKLCH	oklch(18.38% 0.082 268.2)
XYZ	xyz(0.8597, 0.5615, 3.5524)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050C36 #362F05

analogous

#052536 #050C36 #170536

triadic

#050C36 #36050C #0C3605

tetradic

#050C36 #360525 #362F05 #053617

square

#050C36 #360525 #362F05 #053617

split-complementary

#050C36 #361705 #253605

monochromatic

#03061C #03061C #050C36 #0A186E #0F25A6

Accessibility & contrast

On white

18.88

#050C36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#050C36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050C36

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050C36	#FFFFFF	#000000	##FFFFFF
##050C36	1.00	18.88	1.11	18.88
#FFFFFF	18.88	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001337

Deuteranopia (green-blind)

#000F35

Tritanopia (blue-blind)

#00171F

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #050c36;
/* rgb */ color: rgb(5, 12, 54);
/* oklch */ color: oklch(18.4% 0.082 268.2);

Tailwind

colors: {
  custom: {
    50: '#4e4b6d',
    500: '#050c36',
    950: '#000000',
  },
}

SCSS

$custom: #050c36;
$custom-light: #4e4b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#050c36",
  "rgb": {
    "r": 5,
    "g": 12,
    "b": 54
  },
  "hsl": {
    "h": 231.429,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.1838,
    "c": 0.08215,
    "h": 268.2
  },
  "luminance": 0.00562
}

Semantic roles & 50–950 ramp

primary

#050C36

secondary

#776B20

accent

#DC2EF9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #050C36

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

Preview Lab → · Contrast checker → · Palette generator →