#050D3C#050D3C

#050D3C is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.3% C 0.090 H 267.6°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#050D3C
RGB	rgb(5, 13, 60)
HSL	hsl(231, 85%, 13%)
HSV	hsv(231, 92%, 24%)
CMYK	cmyk(91.7%, 78.3%, 0%, 76.5%)
CIE-LAB	lab(5.84, 16.23, -30.69)
CIE-LCH	lch(5.84, 34.72, 297.86°)
OKLab	oklab(19.31% -0.0037 -0.0901)
OKLCH	oklch(19.31% 0.09 267.6)
XYZ	xyz(1.0218, 0.6462, 4.3450)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Dark Navy

#000435

ΔE00 1.82

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#050D3C #3C3405

analogous

#05283C #050D3C #19053C

triadic

#050D3C #3C050D #0D3C05

tetradic

#050D3C #3C0528 #3C3405 #053C19

square

#050D3C #3C0528 #3C3405 #053C19

split-complementary

#050D3C #3C1905 #283C05

monochromatic

#02061C #02061C #050D3C #0A1974 #0E25AD

Accessibility & contrast

On white

18.60

#050D3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#050D3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #050D3C

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##050D3C	#FFFFFF	#000000	##FFFFFF
##050D3C	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163D

Deuteranopia (green-blind)

#00103B

Tritanopia (blue-blind)

#001A23

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #050d3c;
/* rgb */ color: rgb(5, 13, 60);
/* oklch */ color: oklch(19.3% 0.090 267.6);

Tailwind

colors: {
  custom: {
    50: '#504c72',
    500: '#050d3c',
    950: '#000000',
  },
}

SCSS

$custom: #050d3c;
$custom-light: #504c72;
$custom-dark: #000000;

JSON

{
  "hex": "#050d3c",
  "rgb": {
    "r": 5,
    "g": 13,
    "b": 60
  },
  "hsl": {
    "h": 231.273,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19314,
    "c": 0.09016,
    "h": 267.6
  },
  "luminance": 0.00646
}

Semantic roles & 50–950 ramp

primary

#050D3C

secondary

#7D6F20

accent

#DD2DFB

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020108

muted

#78777B

Preview Lab

Preview with #050D3C

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

Preview Lab → · Contrast checker → · Palette generator →