#140A3C#140A3C

#140A3C is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.0% C 0.090 H 283.9°. Best body text is #FFFFFF at 18.45:1 contrast (WCAG AA passes).

Color values

HEX	#140A3C
RGB	rgb(20, 10, 60)
HSL	hsl(252, 71%, 14%)
HSV	hsv(252, 83%, 24%)
CMYK	cmyk(66.7%, 83.3%, 0%, 76.5%)
CIE-LAB	lab(6.25, 20.92, -29.98)
CIE-LCH	lch(6.25, 36.55, 304.91°)
OKLab	oklab(20% 0.0216 -0.0871)
OKLCH	oklch(20% 0.09 283.9)
XYZ	xyz(1.2124, 0.6920, 4.3438)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140A3C #323C0A

analogous

#0A193C #140A3C #2D0A3C

triadic

#140A3C #3C140A #0A3C14

tetradic

#140A3C #3C0A19 #323C0A #0A3C2D

square

#140A3C #3C0A19 #323C0A #0A3C2D

split-complementary

#140A3C #3C2D0A #193C0A

monochromatic

#09041A #09041A #140A3C #251370 #371BA5

Accessibility & contrast

On white

18.45

#140A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#140A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140A3C

18.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140A3C	#FFFFFF	#000000	##FFFFFF
##140A3C	1.00	18.45	1.14	18.45
#FFFFFF	18.45	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153D

Deuteranopia (green-blind)

#00123B

Tritanopia (blue-blind)

#021822

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #140a3c;
/* rgb */ color: rgb(20, 10, 60);
/* oklch */ color: oklch(20.0% 0.090 283.9);

Tailwind

colors: {
  custom: {
    50: '#574a72',
    500: '#140a3c',
    950: '#000000',
  },
}

SCSS

$custom: #140a3c;
$custom-light: #574a72;
$custom-dark: #000000;

JSON

{
  "hex": "#140a3c",
  "rgb": {
    "r": 20,
    "g": 10,
    "b": 60
  },
  "hsl": {
    "h": 252,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.20001,
    "c": 0.0897,
    "h": 283.9
  },
  "luminance": 0.00692
}

Semantic roles & 50–950 ramp

primary

#140A3C

secondary

#697928

accent

#EE3ACA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #140A3C

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

Preview Lab → · Contrast checker → · Palette generator →