#051336#051336

#051336 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.0% C 0.072 H 263.7°. Best body text is #FFFFFF at 18.22:1 contrast (WCAG AA passes).

Color values

HEX	#051336
RGB	rgb(5, 19, 54)
HSL	hsl(223, 83%, 12%)
HSV	hsv(223, 91%, 21%)
CMYK	cmyk(90.7%, 64.8%, 0%, 78.8%)
CIE-LAB	lab(6.90, 9.40, -24.62)
CIE-LCH	lch(6.90, 26.36, 290.90°)
OKLab	oklab(20.04% -0.0079 -0.0713)
OKLCH	oklch(20.04% 0.072 263.7)
XYZ	xyz(0.9611, 0.7642, 3.5862)
Luminance	0.0076 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#051336 #362805

analogous

#052C36 #051336 #100536

triadic

#051336 #360513 #133605

tetradic

#051336 #36052C #362805 #053610

square

#051336 #36052C #362805 #053610

split-complementary

#051336 #361005 #2C3605

monochromatic

#030A1C #030A1C #051336 #0A276E #0F3AA6

Accessibility & contrast

On white

18.22

#051336 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#051336 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #051336

18.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##051336	#FFFFFF	#000000	##FFFFFF
##051336	1.00	18.22	1.15	18.22
#FFFFFF	18.22	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001837

Deuteranopia (green-blind)

#001335

Tritanopia (blue-blind)

#001C22

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #051336;
/* rgb */ color: rgb(5, 19, 54);
/* oklch */ color: oklch(20.0% 0.072 263.7);

Tailwind

colors: {
  custom: {
    50: '#4e506d',
    500: '#051336',
    950: '#000000',
  },
}

SCSS

$custom: #051336;
$custom-light: #4e506d;
$custom-dark: #000000;

JSON

{
  "hex": "#051336",
  "rgb": {
    "r": 5,
    "g": 19,
    "b": 54
  },
  "hsl": {
    "h": 222.857,
    "s": 83.051,
    "l": 11.569
  },
  "oklch": {
    "l": 0.20041,
    "c": 0.07175,
    "h": 263.7
  },
  "luminance": 0.00764
}

Semantic roles & 50–950 ramp

primary

#051336

secondary

#775E20

accent

#BF2EF9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020207

muted

#78787A

Preview Lab

Preview with #051336

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

Preview Lab → · Contrast checker → · Palette generator →