#140A31#140A31

#140A31 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.8% C 0.073 H 289.2°. Best body text is #FFFFFF at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#140A31
RGB	rgb(20, 10, 49)
HSL	hsl(255, 66%, 12%)
HSV	hsv(255, 80%, 19%)
CMYK	cmyk(59.2%, 79.6%, 0%, 80.8%)
CIE-LAB	lab(5.31, 15.91, -23.46)
CIE-LCH	lch(5.31, 28.34, 304.15°)
OKLab	oklab(18.8% 0.024 -0.0691)
OKLCH	oklch(18.8% 0.073 289.2)
XYZ	xyz(0.9512, 0.5875, 2.9684)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 4.07

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140A31 #27310A

analogous

#0A1431 #140A31 #280A31

triadic

#140A31 #31140A #0A3114

tetradic

#140A31 #310A14 #27310A #0A3128

square

#140A31 #310A14 #27310A #0A3128

split-complementary

#140A31 #31280A #14310A

monochromatic

#0A0519 #0A0519 #140A31 #291464 #3D1F97

Accessibility & contrast

On white

18.79

#140A31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#140A31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140A31

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140A31	#FFFFFF	#000000	##FFFFFF
##140A31	1.00	18.79	1.12	18.79
#FFFFFF	18.79	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001232

Deuteranopia (green-blind)

#001130

Tritanopia (blue-blind)

#0A141C

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #140a31;
/* rgb */ color: rgb(20, 10, 49);
/* oklch */ color: oklch(18.8% 0.073 289.2);

Tailwind

colors: {
  custom: {
    50: '#544a69',
    500: '#140a31',
    950: '#000000',
  },
}

SCSS

$custom: #140a31;
$custom-light: #544a69;
$custom-dark: #000000;

JSON

{
  "hex": "#140a31",
  "rgb": {
    "r": 20,
    "g": 10,
    "b": 49
  },
  "hsl": {
    "h": 255.385,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.18801,
    "c": 0.07317,
    "h": 289.2
  },
  "luminance": 0.00588
}

Semantic roles & 50–950 ramp

primary

#140A31

secondary

#5C6E29

accent

#E93FBD

background

#F5F4F6

surface

#E8E7EB

border

#C4C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #140A31

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

Preview Lab → · Contrast checker → · Palette generator →