#140B3C#140B3C

#140B3C is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.2% C 0.088 H 283.5°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#140B3C
RGB	rgb(20, 11, 60)
HSL	hsl(251, 69%, 14%)
HSV	hsv(251, 82%, 24%)
CMYK	cmyk(66.7%, 81.7%, 0%, 76.5%)
CIE-LAB	lab(6.45, 20.41, -29.65)
CIE-LCH	lch(6.45, 35.99, 304.54°)
OKLab	oklab(20.17% 0.0207 -0.0859)
OKLCH	oklch(20.17% 0.088 283.5)
XYZ	xyz(1.2235, 0.7142, 4.3475)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140B3C #333C0B

analogous

#0B1B3C #140B3C #2D0B3C

triadic

#140B3C #3C140B #0B3C14

tetradic

#140B3C #3C0B1B #333C0B #0B3C2D

square

#140B3C #3C0B1B #333C0B #0B3C2D

split-complementary

#140B3C #3C2D0B #1B3C0B

monochromatic

#09051A #09051A #140B3C #251470 #361EA3

Accessibility & contrast

On white

18.38

#140B3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#140B3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140B3C

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140B3C	#FFFFFF	#000000	##FFFFFF
##140B3C	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163D

Deuteranopia (green-blind)

#00133B

Tritanopia (blue-blind)

#011822

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #140b3c;
/* rgb */ color: rgb(20, 11, 60);
/* oklch */ color: oklch(20.2% 0.088 283.5);

Tailwind

colors: {
  custom: {
    50: '#574b72',
    500: '#140b3c',
    950: '#000000',
  },
}

SCSS

$custom: #140b3c;
$custom-light: #574b72;
$custom-dark: #000000;

JSON

{
  "hex": "#140b3c",
  "rgb": {
    "r": 20,
    "g": 11,
    "b": 60
  },
  "hsl": {
    "h": 251.02,
    "s": 69.014,
    "l": 13.922
  },
  "oklch": {
    "l": 0.20168,
    "c": 0.08839,
    "h": 283.5
  },
  "luminance": 0.00714
}

Semantic roles & 50–950 ramp

primary

#140B3C

secondary

#6A792A

accent

#EC3CCC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #140B3C

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

Preview Lab → · Contrast checker → · Palette generator →