#140D4D#140D4D

#140D4D is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.5% C 0.110 H 277.6°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#140D4D
RGB	rgb(20, 13, 77)
HSL	hsl(247, 71%, 18%)
HSV	hsv(247, 83%, 30%)
CMYK	cmyk(74%, 83.1%, 0%, 69.8%)
CIE-LAB	lab(8.76, 25.85, -37.87)
CIE-LCH	lch(8.76, 45.85, 304.32°)
OKLab	oklab(22.47% 0.0147 -0.1094)
OKLCH	oklch(22.47% 0.11 277.6)
XYZ	xyz(1.7715, 0.9722, 7.1140)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.55

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D4D #464D0D

analogous

#0D264D #140D4D #340D4D

triadic

#140D4D #4D140D #0D4D14

tetradic

#140D4D #4D0D26 #464D0D #0D4D34

square

#140D4D #4D0D26 #464D0D #0D4D34

split-complementary

#140D4D #4D340D #264D0D

monochromatic

#07041A #07041A #140D4D #221681 #2F1FB6

Accessibility & contrast

On white

17.58

#140D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#140D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D4D

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D4D	#FFFFFF	#000000	##FFFFFF
##140D4D	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)

#001C4F

Deuteranopia (green-blind)

#00164C

Tritanopia (blue-blind)

#00202C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #140d4d;
/* rgb */ color: rgb(20, 13, 77);
/* oklch */ color: oklch(22.5% 0.110 277.6);

Tailwind

colors: {
  custom: {
    50: '#5c4d80',
    500: '#140d4d',
    950: '#000000',
  },
}

SCSS

$custom: #140d4d;
$custom-light: #5c4d80;
$custom-dark: #000000;

JSON

{
  "hex": "#140d4d",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 77
  },
  "hsl": {
    "h": 246.563,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.22472,
    "c": 0.11038,
    "h": 277.6
  },
  "luminance": 0.00972
}

Semantic roles & 50–950 ramp

primary

#140D4D

secondary

#7E882E

accent

#EE3ADA

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #140D4D

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

Preview Lab → · Contrast checker → · Palette generator →