#050A42#050A42

#050A42 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.5% C 0.103 H 268.2°. Best body text is #FFFFFF at 18.61:1 contrast (WCAG AA passes).

Color values

HEX	#050A42
RGB	rgb(5, 10, 66)
HSL	hsl(235, 86%, 14%)
HSV	hsv(235, 92%, 26%)
CMYK	cmyk(92.4%, 84.8%, 0%, 74.1%)
CIE-LAB	lab(5.80, 20.94, -35.04)
CIE-LCH	lch(5.80, 40.82, 300.86°)
OKLab	oklab(19.51% -0.0032 -0.1028)
OKLCH	oklch(19.51% 0.103 268.2)
XYZ	xyz(1.1542, 0.6426, 5.2164)
Luminance	0.0064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050A42 #423D05

analogous

#052942 #050A42 #1F0542

triadic

#050A42 #42050A #0A4205

tetradic

#050A42 #420529 #423D05 #05421F

square

#050A42 #420529 #423D05 #05421F

split-complementary

#050A42 #421F05 #294205

monochromatic

#02041C #02041C #050A42 #09137B #0E1BB4

Accessibility & contrast

On white

18.61

#050A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#050A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050A42

18.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050A42	#FFFFFF	#000000	##FFFFFF
##050A42	1.00	18.61	1.13	18.61
#FFFFFF	18.61	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001644

Deuteranopia (green-blind)

#001041

Tritanopia (blue-blind)

#001B25

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #050a42;
/* rgb */ color: rgb(5, 10, 66);
/* oklch */ color: oklch(19.5% 0.103 268.2);

Tailwind

colors: {
  custom: {
    50: '#534a77',
    500: '#050a42',
    950: '#000000',
  },
}

SCSS

$custom: #050a42;
$custom-light: #534a77;
$custom-dark: #000000;

JSON

{
  "hex": "#050a42",
  "rgb": {
    "r": 5,
    "g": 10,
    "b": 66
  },
  "hsl": {
    "h": 235.082,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19507,
    "c": 0.10281,
    "h": 268.2
  },
  "luminance": 0.00643
}

Semantic roles & 50–950 ramp

primary

#050A42

secondary

#827A20

accent

#EB2CFC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #050A42

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

Preview Lab → · Contrast checker → · Palette generator →