#050F32#050F32

#050F32 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.6% C 0.071 H 266.1°. Best body text is #FFFFFF at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#050F32
RGB	rgb(5, 15, 50)
HSL	hsl(227, 82%, 11%)
HSV	hsv(227, 90%, 20%)
CMYK	cmyk(90%, 70%, 0%, 80.4%)
CIE-LAB	lab(5.46, 9.62, -24.02)
CIE-LCH	lch(5.46, 25.87, 291.82°)
OKLab	oklab(18.62% -0.0048 -0.071)
OKLCH	oklch(18.62% 0.071 266.1)
XYZ	xyz(0.8089, 0.6041, 3.0910)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.26

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050F32 #322805

analogous

#052532 #050F32 #110532

triadic

#050F32 #32050F #0F3205

tetradic

#050F32 #320525 #322805 #053211

square

#050F32 #320525 #322805 #053211

split-complementary

#050F32 #321105 #253205

monochromatic

#03081C #03081C #050F32 #0B206A #1030A1

Accessibility & contrast

On white

18.74

#050F32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#050F32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050F32

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050F32	#FFFFFF	#000000	##FFFFFF
##050F32	1.00	18.74	1.12	18.74
#FFFFFF	18.74	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001433

Deuteranopia (green-blind)

#001031

Tritanopia (blue-blind)

#00181E

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #050f32;
/* rgb */ color: rgb(5, 15, 50);
/* oklch */ color: oklch(18.6% 0.071 266.1);

Tailwind

colors: {
  custom: {
    50: '#4c4d6a',
    500: '#050f32',
    950: '#000000',
  },
}

SCSS

$custom: #050f32;
$custom-light: #4c4d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#050f32",
  "rgb": {
    "r": 5,
    "g": 15,
    "b": 50
  },
  "hsl": {
    "h": 226.667,
    "s": 81.818,
    "l": 10.784
  },
  "oklch": {
    "l": 0.18624,
    "c": 0.07117,
    "h": 266.1
  },
  "luminance": 0.00604
}

Semantic roles & 50–950 ramp

primary

#050F32

secondary

#73611F

accent

#CC30F8

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #050F32

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

Preview Lab → · Contrast checker → · Palette generator →