#050C41#050C41

#050C41 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.7% C 0.099 H 267.8°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#050C41
RGB	rgb(5, 12, 65)
HSL	hsl(233, 86%, 14%)
HSV	hsv(233, 92%, 25%)
CMYK	cmyk(92.3%, 81.5%, 0%, 74.5%)
CIE-LAB	lab(6.11, 19.40, -33.83)
CIE-LCH	lch(6.11, 39.00, 299.84°)
OKLab	oklab(19.74% -0.0038 -0.0989)
OKLCH	oklch(19.74% 0.099 267.8)
XYZ	xyz(1.1479, 0.6767, 5.0701)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 1.73

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050C41 #413A05

analogous

#052A41 #050C41 #1C0541

triadic

#050C41 #41050C #0C4105

tetradic

#050C41 #41052A #413A05 #05411C

square

#050C41 #41052A #413A05 #05411C

split-complementary

#050C41 #411C05 #2A4105

monochromatic

#02051C #02051C #050C41 #09167A #0E21B3

Accessibility & contrast

On white

18.50

#050C41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#050C41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050C41

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050C41	#FFFFFF	#000000	##FFFFFF
##050C41	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001743

Deuteranopia (green-blind)

#001140

Tritanopia (blue-blind)

#001B25

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #050c41;
/* rgb */ color: rgb(5, 12, 65);
/* oklch */ color: oklch(19.7% 0.099 267.8);

Tailwind

colors: {
  custom: {
    50: '#524b76',
    500: '#050c41',
    950: '#000000',
  },
}

SCSS

$custom: #050c41;
$custom-light: #524b76;
$custom-dark: #000000;

JSON

{
  "hex": "#050c41",
  "rgb": {
    "r": 5,
    "g": 12,
    "b": 65
  },
  "hsl": {
    "h": 233,
    "s": 85.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.19738,
    "c": 0.09897,
    "h": 267.8
  },
  "luminance": 0.00677
}

Semantic roles & 50–950 ramp

primary

#050C41

secondary

#817620

accent

#E42CFC

background

#F5F4F7

surface

#E8E7ED

border

#C4C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #050C41

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

Preview Lab → · Contrast checker → · Palette generator →