#140D42#140D42

#140D42 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.2% C 0.095 H 280.6°. Best body text is #FFFFFF at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#140D42
RGB	rgb(20, 13, 66)
HSL	hsl(248, 67%, 15%)
HSV	hsv(248, 80%, 26%)
CMYK	cmyk(69.7%, 80.3%, 0%, 74.1%)
CIE-LAB	lab(7.50, 21.74, -32.23)
CIE-LCH	lch(7.50, 38.88, 304.00°)
OKLab	oklab(21.19% 0.0174 -0.093)
OKLCH	oklch(21.19% 0.095 280.6)
XYZ	xyz(1.4155, 0.8298, 5.2388)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D42 #3B420D

analogous

#0D2042 #140D42 #2E0D42

triadic

#140D42 #42140D #0D4214

tetradic

#140D42 #420D20 #3B420D #0D422E

square

#140D42 #420D20 #3B420D #0D422E

split-complementary

#140D42 #422E0D #20420D

monochromatic

#08051A #08051A #140D42 #231775 #3321A8

Accessibility & contrast

On white

18.01

#140D42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#140D42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D42

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D42	#FFFFFF	#000000	##FFFFFF
##140D42	1.00	18.01	1.17	18.01
#FFFFFF	18.01	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001844

Deuteranopia (green-blind)

#001541

Tritanopia (blue-blind)

#001B26

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #140d42;
/* rgb */ color: rgb(20, 13, 66);
/* oklch */ color: oklch(21.2% 0.095 280.6);

Tailwind

colors: {
  custom: {
    50: '#594c77',
    500: '#140d42',
    950: '#000000',
  },
}

SCSS

$custom: #140d42;
$custom-light: #594c77;
$custom-dark: #000000;

JSON

{
  "hex": "#140d42",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 66
  },
  "hsl": {
    "h": 247.925,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21187,
    "c": 0.09462,
    "h": 280.6
  },
  "luminance": 0.0083
}

Semantic roles & 50–950 ramp

primary

#140D42

secondary

#737E2D

accent

#EA3ED3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #140D42

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

Preview Lab → · Contrast checker → · Palette generator →