#050341#050341

#050341 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.1% C 0.110 H 269.5°. Best body text is #FFFFFF at 19.16:1 contrast (WCAG AA passes).

Color values

HEX	#050341
RGB	rgb(5, 3, 65)
HSL	hsl(242, 91%, 13%)
HSV	hsv(242, 95%, 25%)
CMYK	cmyk(92.3%, 95.4%, 0%, 74.5%)
CIE-LAB	lab(4.33, 23.71, -36.75)
CIE-LCH	lch(4.33, 43.74, 302.83°)
OKLab	oklab(18.06% -0.0009 -0.1102)
OKLCH	oklch(18.06% 0.11 269.5)
XYZ	xyz(1.0490, 0.4789, 5.0372)
Luminance	0.0048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 1.68

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050341 #3F4103

analogous

#032041 #050341 #240341

triadic

#050341 #410503 #034105

tetradic

#050341 #410320 #3F4103 #034124

square

#050341 #410320 #3F4103 #034124

split-complementary

#050341 #412403 #204103

monochromatic

#02011D #02011D #050341 #09067B #0E08B6

Accessibility & contrast

On white

19.16

#050341 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#050341 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050341

19.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050341	#FFFFFF	#000000	##FFFFFF
##050341	1.00	19.16	1.10	19.16
#FFFFFF	19.16	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001243

Deuteranopia (green-blind)

#000C40

Tritanopia (blue-blind)

#001723

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #050341;
/* rgb */ color: rgb(5, 3, 65);
/* oklch */ color: oklch(18.1% 0.110 269.5);

Tailwind

colors: {
  custom: {
    50: '#524676',
    500: '#050341',
    950: '#000000',
  },
}

SCSS

$custom: #050341;
$custom-light: #524676;
$custom-dark: #000000;

JSON

{
  "hex": "#050341",
  "rgb": {
    "r": 5,
    "g": 3,
    "b": 65
  },
  "hsl": {
    "h": 241.935,
    "s": 91.176,
    "l": 13.333
  },
  "oklch": {
    "l": 0.18063,
    "c": 0.11016,
    "h": 269.5
  },
  "luminance": 0.00479
}

Semantic roles & 50–950 ramp

primary

#050341

secondary

#80831D

accent

#FF29F8

background

#F5F3F7

surface

#E9E5ED

border

#C5C1C8

text

#030009

muted

#78777B

Preview Lab

Preview with #050341

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

Preview Lab → · Contrast checker → · Palette generator →