#05142E#05142E

#05142E is a very dark, muted blue. Relative luminance 0.007; OKLCH L 19.6% C 0.057 H 259.7°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#05142E
RGB	rgb(5, 20, 46)
HSL	hsl(218, 80%, 10%)
HSV	hsv(218, 89%, 18%)
CMYK	cmyk(89.1%, 56.5%, 0%, 82%)
CIE-LAB	lab(6.59, 4.59, -19.25)
CIE-LCH	lch(6.59, 19.79, 283.42°)
OKLab	oklab(19.55% -0.0101 -0.0557)
OKLCH	oklch(19.55% 0.057 259.7)
XYZ	xyz(0.8057, 0.7297, 2.6826)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#05142E #2E1F05

analogous

#05282E #05142E #0B052E

triadic

#05142E #2E0514 #142E05

tetradic

#05142E #2E0528 #2E1F05 #052E0B

square

#05142E #2E0528 #2E1F05 #052E0B

split-complementary

#05142E #2E0B05 #282E05

monochromatic

#030C1C #030C1C #05142E #0B2C65 #11449C

Accessibility & contrast

On white

18.32

#05142E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#05142E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #05142E

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##05142E	#FFFFFF	#000000	##FFFFFF
##05142E	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07172F

Deuteranopia (green-blind)

#01132D

Tritanopia (blue-blind)

#001A1E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #05142e;
/* rgb */ color: rgb(5, 20, 46);
/* oklch */ color: oklch(19.6% 0.057 259.7);

Tailwind

colors: {
  custom: {
    50: '#4b5167',
    500: '#05142e',
    950: '#000000',
  },
}

SCSS

$custom: #05142e;
$custom-light: #4b5167;
$custom-dark: #000000;

JSON

{
  "hex": "#05142e",
  "rgb": {
    "r": 5,
    "g": 20,
    "b": 46
  },
  "hsl": {
    "h": 218.049,
    "s": 80.392,
    "l": 10
  },
  "oklch": {
    "l": 0.19552,
    "c": 0.05657,
    "h": 259.7
  },
  "luminance": 0.0073
}

Semantic roles & 50–950 ramp

primary

#05142E

secondary

#70521F

accent

#AE31F7

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #05142E

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

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