#050D40#050D40

#050D40 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.096 H 267.6°. Best body text is #FFFFFF at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#050D40
RGB	rgb(5, 13, 64)
HSL	hsl(232, 86%, 14%)
HSV	hsv(232, 92%, 25%)
CMYK	cmyk(92.2%, 79.7%, 0%, 74.9%)
CIE-LAB	lab(6.23, 18.34, -32.92)
CIE-LCH	lch(6.23, 37.68, 299.12°)
OKLab	oklab(19.81% -0.0041 -0.0961)
OKLCH	oklch(19.81% 0.096 267.6)
XYZ	xyz(1.1316, 0.6901, 4.9231)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 1.61

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050D40 #403805

analogous

#052A40 #050D40 #1A0540

triadic

#050D40 #40050D #0D4005

tetradic

#050D40 #40052A #403805 #05401A

square

#050D40 #40052A #403805 #05401A

split-complementary

#050D40 #401A05 #2A4005

monochromatic

#02061C #02061C #050D40 #091979 #0E24B2

Accessibility & contrast

On white

18.45

#050D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#050D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050D40

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050D40	#FFFFFF	#000000	##FFFFFF
##050D40	1.00	18.45	1.14	18.45
#FFFFFF	18.45	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001742

Deuteranopia (green-blind)

#00113F

Tritanopia (blue-blind)

#001B25

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #050d40;
/* rgb */ color: rgb(5, 13, 64);
/* oklch */ color: oklch(19.8% 0.096 267.6);

Tailwind

colors: {
  custom: {
    50: '#524c75',
    500: '#050d40',
    950: '#000000',
  },
}

SCSS

$custom: #050d40;
$custom-light: #524c75;
$custom-dark: #000000;

JSON

{
  "hex": "#050d40",
  "rgb": {
    "r": 5,
    "g": 13,
    "b": 64
  },
  "hsl": {
    "h": 231.864,
    "s": 85.507,
    "l": 13.529
  },
  "oklch": {
    "l": 0.19805,
    "c": 0.09623,
    "h": 267.6
  },
  "luminance": 0.0069
}

Semantic roles & 50–950 ramp

primary

#050D40

secondary

#817320

accent

#E02CFC

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #050D40

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

Preview Lab → · Contrast checker → · Palette generator →