#140B3D#140B3D

#140B3D is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.3% C 0.090 H 283.1°. Best body text is #FFFFFF at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#140B3D
RGB	rgb(20, 11, 61)
HSL	hsl(251, 69%, 14%)
HSV	hsv(251, 82%, 24%)
CMYK	cmyk(67.2%, 82%, 0%, 76.1%)
CIE-LAB	lab(6.55, 20.84, -30.21)
CIE-LCH	lch(6.55, 36.70, 304.60°)
OKLab	oklab(20.28% 0.0204 -0.0875)
OKLCH	oklch(20.28% 0.09 283.1)
XYZ	xyz(1.2502, 0.7249, 4.4880)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140B3D #343D0B

analogous

#0B1B3D #140B3D #2D0B3D

triadic

#140B3D #3D140B #0B3D14

tetradic

#140B3D #3D0B1B #343D0B #0B3D2D

square

#140B3D #3D0B1B #343D0B #0B3D2D

split-complementary

#140B3D #3D2D0B #1B3D0B

monochromatic

#09051A #09051A #140B3D #251471 #361EA5

Accessibility & contrast

On white

18.34

#140B3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#140B3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140B3D

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140B3D	#FFFFFF	#000000	##FFFFFF
##140B3D	1.00	18.34	1.15	18.34
#FFFFFF	18.34	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163E

Deuteranopia (green-blind)

#00133C

Tritanopia (blue-blind)

#011923

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #140b3d;
/* rgb */ color: rgb(20, 11, 61);
/* oklch */ color: oklch(20.3% 0.090 283.1);

Tailwind

colors: {
  custom: {
    50: '#574b73',
    500: '#140b3d',
    950: '#000000',
  },
}

SCSS

$custom: #140b3d;
$custom-light: #574b73;
$custom-dark: #000000;

JSON

{
  "hex": "#140b3d",
  "rgb": {
    "r": 20,
    "g": 11,
    "b": 61
  },
  "hsl": {
    "h": 250.8,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2028,
    "c": 0.08986,
    "h": 283.1
  },
  "luminance": 0.00725
}

Semantic roles & 50–950 ramp

primary

#140B3D

secondary

#6B7A2A

accent

#EC3CCC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #140B3D

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

Preview Lab → · Contrast checker → · Palette generator →