#140D4A#140D4A

#140D4A is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.1% C 0.106 H 278.4°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#140D4A
RGB	rgb(20, 13, 74)
HSL	hsl(247, 70%, 17%)
HSV	hsv(247, 82%, 29%)
CMYK	cmyk(73%, 82.4%, 0%, 71%)
CIE-LAB	lab(8.40, 24.76, -36.37)
CIE-LCH	lch(8.40, 44.00, 304.24°)
OKLab	oklab(22.11% 0.0155 -0.105)
OKLCH	oklch(22.11% 0.106 278.4)
XYZ	xyz(1.6680, 0.9308, 6.5690)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D4A #434A0D

analogous

#0D254A #140D4A #330D4A

triadic

#140D4A #4A140D #0D4A14

tetradic

#140D4A #4A0D25 #434A0D #0D4A33

square

#140D4A #4A0D25 #434A0D #0D4A33

split-complementary

#140D4A #4A330D #254A0D

monochromatic

#07051A #07051A #140D4A #22167E #301FB2

Accessibility & contrast

On white

17.70

#140D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#140D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D4A

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D4A	#FFFFFF	#000000	##FFFFFF
##140D4A	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4C

Deuteranopia (green-blind)

#001649

Tritanopia (blue-blind)

#001E2A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #140d4a;
/* rgb */ color: rgb(20, 13, 74);
/* oklch */ color: oklch(22.1% 0.106 278.4);

Tailwind

colors: {
  custom: {
    50: '#5b4d7d',
    500: '#140d4a',
    950: '#000000',
  },
}

SCSS

$custom: #140d4a;
$custom-light: #5b4d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#140d4a",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 74
  },
  "hsl": {
    "h": 246.885,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.22114,
    "c": 0.10616,
    "h": 278.4
  },
  "luminance": 0.00931
}

Semantic roles & 50–950 ramp

primary

#140D4A

secondary

#7B852E

accent

#ED3BD8

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #140D4A

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

Preview Lab → · Contrast checker → · Palette generator →