#050C42#050C42

#050C42 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.9% C 0.100 H 267.8°. Best body text is #FFFFFF at 18.46:1 contrast (WCAG AA passes).

Color values

HEX	#050C42
RGB	rgb(5, 12, 66)
HSL	hsl(233, 86%, 14%)
HSV	hsv(233, 92%, 26%)
CMYK	cmyk(92.4%, 81.8%, 0%, 74.1%)
CIE-LAB	lab(6.22, 19.91, -34.37)
CIE-LCH	lch(6.22, 39.72, 300.09°)
OKLab	oklab(19.86% -0.0039 -0.1004)
OKLCH	oklch(19.86% 0.1 267.8)
XYZ	xyz(1.1771, 0.6884, 5.2240)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 1.74

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050C42 #423B05

analogous

#052B42 #050C42 #1D0542

triadic

#050C42 #42050C #0C4205

tetradic

#050C42 #42052B #423B05 #05421D

square

#050C42 #42052B #423B05 #05421D

split-complementary

#050C42 #421D05 #2B4205

monochromatic

#02051C #02051C #050C42 #09167B #0E21B4

Accessibility & contrast

On white

18.46

#050C42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#050C42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050C42

18.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050C42	#FFFFFF	#000000	##FFFFFF
##050C42	1.00	18.46	1.14	18.46
#FFFFFF	18.46	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001744

Deuteranopia (green-blind)

#001141

Tritanopia (blue-blind)

#001C26

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #050c42;
/* rgb */ color: rgb(5, 12, 66);
/* oklch */ color: oklch(19.9% 0.100 267.8);

Tailwind

colors: {
  custom: {
    50: '#524b77',
    500: '#050c42',
    950: '#000000',
  },
}

SCSS

$custom: #050c42;
$custom-light: #524b77;
$custom-dark: #000000;

JSON

{
  "hex": "#050c42",
  "rgb": {
    "r": 5,
    "g": 12,
    "b": 66
  },
  "hsl": {
    "h": 233.115,
    "s": 85.915,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19865,
    "c": 0.10045,
    "h": 267.8
  },
  "luminance": 0.00689
}

Semantic roles & 50–950 ramp

primary

#050C42

secondary

#827720

accent

#E42CFC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #050C42

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

Preview Lab → · Contrast checker → · Palette generator →