#140E4B#140E4B

#140E4B is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.4% C 0.106 H 277.8°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#140E4B
RGB	rgb(20, 14, 75)
HSL	hsl(246, 69%, 17%)
HSV	hsv(246, 81%, 29%)
CMYK	cmyk(73.3%, 81.3%, 0%, 70.6%)
CIE-LAB	lab(8.74, 24.49, -36.50)
CIE-LCH	lch(8.74, 43.95, 303.86°)
OKLab	oklab(22.39% 0.0145 -0.1054)
OKLCH	oklch(22.39% 0.106 277.8)
XYZ	xyz(1.7151, 0.9707, 6.7522)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140E4B #454B0E

analogous

#0E264B #140E4B #330E4B

triadic

#140E4B #4B140E #0E4B14

tetradic

#140E4B #4B0E26 #454B0E #0E4B33

square

#140E4B #4B0E26 #454B0E #0E4B33

split-complementary

#140E4B #4B330E #264B0E

monochromatic

#07051A #07051A #140E4B #22187F #3021B2

Accessibility & contrast

On white

17.58

#140E4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#140E4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140E4B

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140E4B	#FFFFFF	#000000	##FFFFFF
##140E4B	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4D

Deuteranopia (green-blind)

#00164A

Tritanopia (blue-blind)

#001F2B

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #140e4b;
/* rgb */ color: rgb(20, 14, 75);
/* oklch */ color: oklch(22.4% 0.106 277.8);

Tailwind

colors: {
  custom: {
    50: '#5b4d7e',
    500: '#140e4b',
    950: '#000000',
  },
}

SCSS

$custom: #140e4b;
$custom-light: #5b4d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#140e4b",
  "rgb": {
    "r": 20,
    "g": 14,
    "b": 75
  },
  "hsl": {
    "h": 245.902,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.22392,
    "c": 0.10641,
    "h": 277.8
  },
  "luminance": 0.00971
}

Semantic roles & 50–950 ramp

primary

#140E4B

secondary

#7D862F

accent

#EB3CDA

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #140E4B

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

Preview Lab → · Contrast checker → · Palette generator →