#050D32#050D32

#050D32 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.1% C 0.074 H 267.6°. Best body text is #FFFFFF at 18.92:1 contrast (WCAG AA passes).

Color values

HEX	#050D32
RGB	rgb(5, 13, 50)
HSL	hsl(229, 82%, 11%)
HSV	hsv(229, 90%, 20%)
CMYK	cmyk(90%, 74%, 0%, 80.4%)
CIE-LAB	lab(4.97, 10.61, -24.80)
CIE-LCH	lch(4.97, 26.97, 293.16°)
OKLab	oklab(18.14% -0.0032 -0.0741)
OKLCH	oklch(18.14% 0.074 267.6)
XYZ	xyz(0.7820, 0.5503, 3.0820)
Luminance	0.0055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050D32 #322A05

analogous

#052332 #050D32 #130532

triadic

#050D32 #32050D #0D3205

tetradic

#050D32 #320523 #322A05 #053213

square

#050D32 #320523 #322A05 #053213

split-complementary

#050D32 #321305 #233205

monochromatic

#03071C #03071C #050D32 #0B1B6A #102AA1

Accessibility & contrast

On white

18.92

#050D32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#050D32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050D32

18.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050D32	#FFFFFF	#000000	##FFFFFF
##050D32	1.00	18.92	1.11	18.92
#FFFFFF	18.92	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001333

Deuteranopia (green-blind)

#000F31

Tritanopia (blue-blind)

#00171D

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #050d32;
/* rgb */ color: rgb(5, 13, 50);
/* oklch */ color: oklch(18.1% 0.074 267.6);

Tailwind

colors: {
  custom: {
    50: '#4c4c6a',
    500: '#050d32',
    950: '#000000',
  },
}

SCSS

$custom: #050d32;
$custom-light: #4c4c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#050d32",
  "rgb": {
    "r": 5,
    "g": 13,
    "b": 50
  },
  "hsl": {
    "h": 229.333,
    "s": 81.818,
    "l": 10.784
  },
  "oklch": {
    "l": 0.18143,
    "c": 0.07421,
    "h": 267.6
  },
  "luminance": 0.0055
}

Semantic roles & 50–950 ramp

primary

#050D32

secondary

#73641F

accent

#D530F8

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #050D32

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

Preview Lab → · Contrast checker → · Palette generator →