#140E33#140E33

#140E33 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.070 H 285.5°. Best body text is #FFFFFF at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#140E33
RGB	rgb(20, 14, 51)
HSL	hsl(250, 57%, 13%)
HSV	hsv(250, 73%, 20%)
CMYK	cmyk(60.8%, 72.5%, 0%, 80%)
CIE-LAB	lab(6.34, 14.82, -23.28)
CIE-LCH	lch(6.34, 27.59, 302.47°)
OKLab	oklab(19.79% 0.0187 -0.0673)
OKLCH	oklch(19.79% 0.07 285.5)
XYZ	xyz(1.0429, 0.7018, 3.2118)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140E33 #2D330E

analogous

#0E1A33 #140E33 #260E33

triadic

#140E33 #33140E #0E3314

tetradic

#140E33 #330E1A #2D330E #0E3326

square

#140E33 #330E1A #2D330E #0E3326

split-complementary

#140E33 #33260E #1A330E

monochromatic

#090718 #090718 #140E33 #271B63 #3A2893

Accessibility & contrast

On white

18.41

#140E33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#140E33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140E33

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140E33	#FFFFFF	#000000	##FFFFFF
##140E33	1.00	18.41	1.14	18.41
#FFFFFF	18.41	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001534

Deuteranopia (green-blind)

#001332

Tritanopia (blue-blind)

#08171E

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #140e33;
/* rgb */ color: rgb(20, 14, 51);
/* oklch */ color: oklch(19.8% 0.070 285.5);

Tailwind

colors: {
  custom: {
    50: '#554d6b',
    500: '#140e33',
    950: '#000000',
  },
}

SCSS

$custom: #140e33;
$custom-light: #554d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#140e33",
  "rgb": {
    "r": 20,
    "g": 14,
    "b": 51
  },
  "hsl": {
    "h": 249.73,
    "s": 56.923,
    "l": 12.745
  },
  "oklch": {
    "l": 0.1979,
    "c": 0.06987,
    "h": 285.5
  },
  "luminance": 0.00702
}

Semantic roles & 50–950 ramp

primary

#140E33

secondary

#646E2F

accent

#E048C7

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #140E33

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

Preview Lab → · Contrast checker → · Palette generator →