#050431#050431

#050431 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 15.9% C 0.087 H 272.2°. Best body text is #FFFFFF at 19.66:1 contrast (WCAG AA passes).

Color values

HEX	#050431
RGB	rgb(5, 4, 49)
HSL	hsl(241, 85%, 10%)
HSV	hsv(241, 92%, 19%)
CMYK	cmyk(89.8%, 91.8%, 0%, 80.8%)
CIE-LAB	lab(3.08, 13.78, -27.08)
CIE-LCH	lch(3.08, 30.38, 296.96°)
OKLab	oklab(15.93% 0.0033 -0.0865)
OKLCH	oklch(15.93% 0.087 272.2)
XYZ	xyz(0.6602, 0.3408, 2.9361)
Luminance	0.0034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050431 #303104

analogous

#041931 #050431 #1B0431

triadic

#050431 #310504 #043105

tetradic

#050431 #310419 #303104 #04311B

square

#050431 #310419 #303104 #04311B

split-complementary

#050431 #311B04 #193104

monochromatic

#03021C #03021C #050431 #0B096A #110DA2

Accessibility & contrast

On white

19.66

#050431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#050431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050431

19.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050431	#FFFFFF	#000000	##FFFFFF
##050431	1.00	19.66	1.07	19.66
#FFFFFF	19.66	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000D32

Deuteranopia (green-blind)

#000930

Tritanopia (blue-blind)

#00111A

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #050431;
/* rgb */ color: rgb(5, 4, 49);
/* oklch */ color: oklch(15.9% 0.087 272.2);

Tailwind

colors: {
  custom: {
    50: '#4b4869',
    500: '#050431',
    950: '#000000',
  },
}

SCSS

$custom: #050431;
$custom-light: #4b4869;
$custom-dark: #000000;

JSON

{
  "hex": "#050431",
  "rgb": {
    "r": 5,
    "g": 4,
    "b": 49
  },
  "hsl": {
    "h": 241.333,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.15926,
    "c": 0.08653,
    "h": 272.2
  },
  "luminance": 0.00341
}

Semantic roles & 50–950 ramp

primary

#050431

secondary

#72731D

accent

#FB2DF7

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#010006

muted

#77777A

Preview Lab

Preview with #050431

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

Preview Lab → · Contrast checker → · Palette generator →