#140B2A#140B2A

#140B2A is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.3% C 0.060 H 292.9°. Best body text is #FFFFFF at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#140B2A
RGB	rgb(20, 11, 42)
HSL	hsl(257, 58%, 10%)
HSV	hsv(257, 74%, 16%)
CMYK	cmyk(52.4%, 73.8%, 0%, 83.5%)
CIE-LAB	lab(5.02, 12.22, -18.68)
CIE-LCH	lch(5.02, 22.32, 303.19°)
OKLab	oklab(18.31% 0.0234 -0.0556)
OKLCH	oklch(18.31% 0.06 292.9)
XYZ	xyz(0.8260, 0.5552, 2.2537)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140B2A #212A0B

analogous

#0B112A #140B2A #230B2A

triadic

#140B2A #2A140B #0B2A14

tetradic

#140B2A #2A0B11 #212A0B #0B2A23

square

#140B2A #2A0B11 #212A0B #0B2A23

split-complementary

#140B2A #2A230B #112A0B

monochromatic

#0C0618 #0C0618 #140B2A #2B185A #42248B

Accessibility & contrast

On white

18.90

#140B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#140B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140B2A

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140B2A	#FFFFFF	#000000	##FFFFFF
##140B2A	1.00	18.90	1.11	18.90
#FFFFFF	18.90	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112B

Deuteranopia (green-blind)

#011029

Tritanopia (blue-blind)

#0E1218

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #140b2a;
/* rgb */ color: rgb(20, 11, 42);
/* oklch */ color: oklch(18.3% 0.060 292.9);

Tailwind

colors: {
  custom: {
    50: '#524b63',
    500: '#140b2a',
    950: '#000000',
  },
}

SCSS

$custom: #140b2a;
$custom-light: #524b63;
$custom-dark: #000000;

JSON

{
  "hex": "#140b2a",
  "rgb": {
    "r": 20,
    "g": 11,
    "b": 42
  },
  "hsl": {
    "h": 257.419,
    "s": 58.491,
    "l": 10.392
  },
  "oklch": {
    "l": 0.1831,
    "c": 0.06029,
    "h": 292.9
  },
  "luminance": 0.00555
}

Semantic roles & 50–950 ramp

primary

#140B2A

secondary

#55662B

accent

#E246B5

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#020105

muted

#787779

Preview Lab

Preview with #140B2A

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

Preview Lab → · Contrast checker → · Palette generator →