#050636#050636

#050636 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.1% C 0.091 H 270.5°. Best body text is #FFFFFF at 19.34:1 contrast (WCAG AA passes).

Color values

HEX	#050636
RGB	rgb(5, 6, 54)
HSL	hsl(239, 83%, 12%)
HSV	hsv(239, 91%, 21%)
CMYK	cmyk(90.7%, 88.9%, 0%, 78.8%)
CIE-LAB	lab(3.87, 15.80, -29.51)
CIE-LCH	lch(3.87, 33.47, 298.17°)
OKLab	oklab(17.11% 0.0008 -0.0906)
OKLCH	oklch(17.11% 0.091 270.5)
XYZ	xyz(0.7933, 0.4288, 3.5303)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050636 #363505

analogous

#051F36 #050636 #1D0536

triadic

#050636 #360506 #063605

tetradic

#050636 #36051F #363505 #05361D

square

#050636 #36051F #363505 #05361D

split-complementary

#050636 #361D05 #1F3605

monochromatic

#03031C #03031C #050636 #0A0C6E #0F12A6

Accessibility & contrast

On white

19.34

#050636 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#050636 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050636

19.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050636	#FFFFFF	#000000	##FFFFFF
##050636	1.00	19.34	1.09	19.34
#FFFFFF	19.34	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001037

Deuteranopia (green-blind)

#000B35

Tritanopia (blue-blind)

#00141D

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #050636;
/* rgb */ color: rgb(5, 6, 54);
/* oklch */ color: oklch(17.1% 0.091 270.5);

Tailwind

colors: {
  custom: {
    50: '#4d496d',
    500: '#050636',
    950: '#000000',
  },
}

SCSS

$custom: #050636;
$custom-light: #4d496d;
$custom-dark: #000000;

JSON

{
  "hex": "#050636",
  "rgb": {
    "r": 5,
    "g": 6,
    "b": 54
  },
  "hsl": {
    "h": 238.776,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.17106,
    "c": 0.0906,
    "h": 270.5
  },
  "luminance": 0.00429
}

Semantic roles & 50–950 ramp

primary

#050636

secondary

#777520

accent

#F52EF9

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #050636

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

Preview Lab → · Contrast checker → · Palette generator →