#140D3D#140D3D

#140D3D is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.6% C 0.087 H 282.2°. Best body text is #FFFFFF at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#140D3D
RGB	rgb(20, 13, 61)
HSL	hsl(249, 65%, 15%)
HSV	hsv(249, 79%, 24%)
CMYK	cmyk(67.2%, 78.7%, 0%, 76.1%)
CIE-LAB	lab(6.99, 19.71, -29.50)
CIE-LCH	lch(6.99, 35.48, 303.75°)
OKLab	oklab(20.63% 0.0185 -0.0852)
OKLCH	oklch(20.63% 0.087 282.2)
XYZ	xyz(1.2745, 0.7734, 4.4961)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D3D #363D0D

analogous

#0D1E3D #140D3D #2C0D3D

triadic

#140D3D #3D140D #0D3D14

tetradic

#140D3D #3D0D1E #363D0D #0D3D2C

square

#140D3D #3D0D1E #363D0D #0D3D2C

split-complementary

#140D3D #3D2C0D #1E3D0D

monochromatic

#080519 #080519 #140D3D #25186F #3523A2

Accessibility & contrast

On white

18.19

#140D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#140D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D3D

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D3D	#FFFFFF	#000000	##FFFFFF
##140D3D	1.00	18.19	1.15	18.19
#FFFFFF	18.19	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00173E

Deuteranopia (green-blind)

#00143C

Tritanopia (blue-blind)

#001A23

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #140d3d;
/* rgb */ color: rgb(20, 13, 61);
/* oklch */ color: oklch(20.6% 0.087 282.2);

Tailwind

colors: {
  custom: {
    50: '#574c73',
    500: '#140d3d',
    950: '#000000',
  },
}

SCSS

$custom: #140d3d;
$custom-light: #574c73;
$custom-dark: #000000;

JSON

{
  "hex": "#140d3d",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 61
  },
  "hsl": {
    "h": 248.75,
    "s": 64.865,
    "l": 14.51
  },
  "oklch": {
    "l": 0.2063,
    "c": 0.08715,
    "h": 282.2
  },
  "luminance": 0.00773
}

Semantic roles & 50–950 ramp

primary

#140D3D

secondary

#6E792D

accent

#E840CF

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #140D3D

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

Preview Lab → · Contrast checker → · Palette generator →