#140A3A#140A3A

#140A3A is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.087 H 284.8°. Best body text is #FFFFFF at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#140A3A
RGB	rgb(20, 10, 58)
HSL	hsl(253, 71%, 13%)
HSV	hsv(253, 83%, 23%)
CMYK	cmyk(65.5%, 82.8%, 0%, 77.3%)
CIE-LAB	lab(6.06, 20.04, -28.84)
CIE-LCH	lch(6.06, 35.11, 304.79°)
OKLab	oklab(19.78% 0.0221 -0.0839)
OKLCH	oklch(19.78% 0.087 284.8)
XYZ	xyz(1.1605, 0.6712, 4.0706)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140A3A #303A0A

analogous

#0A183A #140A3A #2C0A3A

triadic

#140A3A #3A140A #0A3A14

tetradic

#140A3A #3A0A18 #303A0A #0A3A2C

square

#140A3A #3A0A18 #303A0A #0A3A2C

split-complementary

#140A3A #3A2C0A #183A0A

monochromatic

#09051A #09051A #140A3A #26136E #381CA2

Accessibility & contrast

On white

18.52

#140A3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#140A3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140A3A

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140A3A	#FFFFFF	#000000	##FFFFFF
##140A3A	1.00	18.52	1.13	18.52
#FFFFFF	18.52	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00153B

Deuteranopia (green-blind)

#001239

Tritanopia (blue-blind)

#031721

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #140a3a;
/* rgb */ color: rgb(20, 10, 58);
/* oklch */ color: oklch(19.8% 0.087 284.8);

Tailwind

colors: {
  custom: {
    50: '#574a71',
    500: '#140a3a',
    950: '#000000',
  },
}

SCSS

$custom: #140a3a;
$custom-light: #574a71;
$custom-dark: #000000;

JSON

{
  "hex": "#140a3a",
  "rgb": {
    "r": 20,
    "g": 10,
    "b": 58
  },
  "hsl": {
    "h": 252.5,
    "s": 70.588,
    "l": 13.333
  },
  "oklch": {
    "l": 0.19775,
    "c": 0.08677,
    "h": 284.8
  },
  "luminance": 0.00671
}

Semantic roles & 50–950 ramp

primary

#140A3A

secondary

#677728

accent

#ED3AC8

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #140A3A

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

Preview Lab → · Contrast checker → · Palette generator →