#050939#050939

#050939 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.1% C 0.091 H 269.2°. Best body text is #FFFFFF at 19.01:1 contrast (WCAG AA passes).

Color values

HEX	#050939
RGB	rgb(5, 9, 57)
HSL	hsl(235, 84%, 12%)
HSV	hsv(235, 91%, 22%)
CMYK	cmyk(91.2%, 84.2%, 0%, 77.6%)
CIE-LAB	lab(4.72, 16.40, -30.33)
CIE-LCH	lch(4.72, 34.48, 298.40°)
OKLab	oklab(18.14% -0.0013 -0.0908)
OKLCH	oklch(18.14% 0.091 269.2)
XYZ	xyz(0.8985, 0.5229, 3.9237)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050939 #393505

analogous

#052339 #050939 #1B0539

triadic

#050939 #390509 #093905

tetradic

#050939 #390523 #393505 #05391B

square

#050939 #390523 #393505 #05391B

split-complementary

#050939 #391B05 #233905

monochromatic

#02041C #02041C #050939 #0A1271 #0F1BAA

Accessibility & contrast

On white

19.01

#050939 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#050939 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050939

19.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050939	#FFFFFF	#000000	##FFFFFF
##050939	1.00	19.01	1.10	19.01
#FFFFFF	19.01	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00133A

Deuteranopia (green-blind)

#000D38

Tritanopia (blue-blind)

#001720

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #050939;
/* rgb */ color: rgb(5, 9, 57);
/* oklch */ color: oklch(18.1% 0.091 269.2);

Tailwind

colors: {
  custom: {
    50: '#4f4a70',
    500: '#050939',
    950: '#000000',
  },
}

SCSS

$custom: #050939;
$custom-light: #4f4a70;
$custom-dark: #000000;

JSON

{
  "hex": "#050939",
  "rgb": {
    "r": 5,
    "g": 9,
    "b": 57
  },
  "hsl": {
    "h": 235.385,
    "s": 83.871,
    "l": 12.157
  },
  "oklch": {
    "l": 0.18141,
    "c": 0.09082,
    "h": 269.2
  },
  "luminance": 0.00523
}

Semantic roles & 50–950 ramp

primary

#050939

secondary

#7A7320

accent

#EA2EFA

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #050939

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

Preview Lab → · Contrast checker → · Palette generator →