#140D4F#140D4F

#140D4F is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.7% C 0.113 H 277.2°. Best body text is #FFFFFF at 17.50:1 contrast (WCAG AA passes).

Color values

HEX	#140D4F
RGB	rgb(20, 13, 79)
HSL	hsl(246, 72%, 18%)
HSV	hsv(246, 84%, 31%)
CMYK	cmyk(74.7%, 83.5%, 0%, 69%)
CIE-LAB	lab(9.00, 26.58, -38.85)
CIE-LCH	lch(9.00, 47.07, 304.38°)
OKLab	oklab(22.71% 0.0141 -0.1123)
OKLCH	oklch(22.71% 0.113 277.2)
XYZ	xyz(1.8432, 1.0009, 7.4917)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D4F #484F0D

analogous

#0D274F #140D4F #350D4F

triadic

#140D4F #4F140D #0D4F14

tetradic

#140D4F #4F0D27 #484F0D #0D4F35

square

#140D4F #4F0D27 #484F0D #0D4F35

split-complementary

#140D4F #4F350D #274F0D

monochromatic

#07041A #07041A #140D4F #211684 #2F1EB8

Accessibility & contrast

On white

17.50

#140D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#140D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D4F

17.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D4F	#FFFFFF	#000000	##FFFFFF
##140D4F	1.00	17.50	1.20	17.50
#FFFFFF	17.50	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C51

Deuteranopia (green-blind)

#00174E

Tritanopia (blue-blind)

#00202D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #140d4f;
/* rgb */ color: rgb(20, 13, 79);
/* oklch */ color: oklch(22.7% 0.113 277.2);

Tailwind

colors: {
  custom: {
    50: '#5c4d81',
    500: '#140d4f',
    950: '#000000',
  },
}

SCSS

$custom: #140d4f;
$custom-light: #5c4d81;
$custom-dark: #000000;

JSON

{
  "hex": "#140d4f",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 79
  },
  "hsl": {
    "h": 246.364,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.22714,
    "c": 0.11315,
    "h": 277.2
  },
  "luminance": 0.01001
}

Semantic roles & 50–950 ramp

primary

#140D4F

secondary

#808A2E

accent

#EE39DB

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010A

muted

#79777C

Preview Lab

Preview with #140D4F

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

Preview Lab → · Contrast checker → · Palette generator →