#140D47#140D47

#140D47 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.8% C 0.102 H 279.2°. Best body text is #FFFFFF at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#140D47
RGB	rgb(20, 13, 71)
HSL	hsl(247, 69%, 16%)
HSV	hsv(247, 82%, 28%)
CMYK	cmyk(71.8%, 81.7%, 0%, 72.2%)
CIE-LAB	lab(8.05, 23.65, -34.85)
CIE-LCH	lch(8.05, 42.11, 304.16°)
OKLab	oklab(21.76% 0.0162 -0.1006)
OKLCH	oklch(21.76% 0.102 279.2)
XYZ	xyz(1.5694, 0.8914, 6.0494)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D47 #40470D

analogous

#0D2347 #140D47 #310D47

triadic

#140D47 #47140D #0D4714

tetradic

#140D47 #470D23 #40470D #0D4731

square

#140D47 #470D23 #40470D #0D4731

split-complementary

#140D47 #47310D #23470D

monochromatic

#07051A #07051A #140D47 #23167B #3120AE

Accessibility & contrast

On white

17.82

#140D47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#140D47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D47

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D47	#FFFFFF	#000000	##FFFFFF
##140D47	1.00	17.82	1.18	17.82
#FFFFFF	17.82	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A49

Deuteranopia (green-blind)

#001546

Tritanopia (blue-blind)

#001D29

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #140d47;
/* rgb */ color: rgb(20, 13, 71);
/* oklch */ color: oklch(21.8% 0.102 279.2);

Tailwind

colors: {
  custom: {
    50: '#5a4c7b',
    500: '#140d47',
    950: '#000000',
  },
}

SCSS

$custom: #140d47;
$custom-light: #5a4c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#140d47",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 71
  },
  "hsl": {
    "h": 247.241,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.21761,
    "c": 0.10189,
    "h": 279.2
  },
  "luminance": 0.00892
}

Semantic roles & 50–950 ramp

primary

#140D47

secondary

#78822D

accent

#EC3CD7

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #140D47

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

Preview Lab → · Contrast checker → · Palette generator →