#140D45#140D45

#140D45 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.5% C 0.099 H 279.7°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#140D45
RGB	rgb(20, 13, 69)
HSL	hsl(248, 68%, 16%)
HSV	hsv(248, 81%, 27%)
CMYK	cmyk(71%, 81.2%, 0%, 72.9%)
CIE-LAB	lab(7.82, 22.90, -33.82)
CIE-LCH	lch(7.82, 40.84, 304.11°)
OKLab	oklab(21.53% 0.0167 -0.0976)
OKLCH	oklch(21.53% 0.099 279.7)
XYZ	xyz(1.5063, 0.8661, 5.7169)
Luminance	0.0087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D45 #3E450D

analogous

#0D2245 #140D45 #300D45

triadic

#140D45 #45140D #0D4514

tetradic

#140D45 #450D22 #3E450D #0D4530

square

#140D45 #450D22 #3E450D #0D4530

split-complementary

#140D45 #45300D #22450D

monochromatic

#07051A #07051A #140D45 #231778 #3220AC

Accessibility & contrast

On white

17.90

#140D45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#140D45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D45

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D45	#FFFFFF	#000000	##FFFFFF
##140D45	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001947

Deuteranopia (green-blind)

#001544

Tritanopia (blue-blind)

#001D28

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #140d45;
/* rgb */ color: rgb(20, 13, 69);
/* oklch */ color: oklch(21.5% 0.099 279.7);

Tailwind

colors: {
  custom: {
    50: '#5a4c79',
    500: '#140d45',
    950: '#000000',
  },
}

SCSS

$custom: #140d45;
$custom-light: #5a4c79;
$custom-dark: #000000;

JSON

{
  "hex": "#140d45",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 69
  },
  "hsl": {
    "h": 247.5,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.21529,
    "c": 0.099,
    "h": 279.7
  },
  "luminance": 0.00866
}

Semantic roles & 50–950 ramp

primary

#140D45

secondary

#76802D

accent

#EB3DD5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #140D45

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

Preview Lab → · Contrast checker → · Palette generator →