#140D38#140D38

#140D38 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.1% C 0.079 H 284.1°. Best body text is #FFFFFF at 18.35:1 contrast (WCAG AA passes).

Color values

HEX	#140D38
RGB	rgb(20, 13, 56)
HSL	hsl(250, 62%, 14%)
HSV	hsv(250, 77%, 22%)
CMYK	cmyk(64.3%, 76.8%, 0%, 78%)
CIE-LAB	lab(6.52, 17.58, -26.64)
CIE-LCH	lch(6.52, 31.92, 303.42°)
OKLab	oklab(20.1% 0.0193 -0.0771)
OKLCH	oklch(20.1% 0.079 284.1)
XYZ	xyz(1.1460, 0.7220, 3.8196)
Luminance	0.0072 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D38 #31380D

analogous

#0D1B38 #140D38 #290D38

triadic

#140D38 #38140D #0D3814

tetradic

#140D38 #380D1B #31380D #0D3829

square

#140D38 #380D1B #31380D #0D3829

split-complementary

#140D38 #38290D #1B380D

monochromatic

#090619 #090619 #140D38 #26196A #37249B

Accessibility & contrast

On white

18.35

#140D38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#140D38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D38

18.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D38	#FFFFFF	#000000	##FFFFFF
##140D38	1.00	18.35	1.14	18.35
#FFFFFF	18.35	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001639

Deuteranopia (green-blind)

#001337

Tritanopia (blue-blind)

#051821

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #140d38;
/* rgb */ color: rgb(20, 13, 56);
/* oklch */ color: oklch(20.1% 0.079 284.1);

Tailwind

colors: {
  custom: {
    50: '#564c6f',
    500: '#140d38',
    950: '#000000',
  },
}

SCSS

$custom: #140d38;
$custom-light: #564c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#140d38",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 56
  },
  "hsl": {
    "h": 249.767,
    "s": 62.319,
    "l": 13.529
  },
  "oklch": {
    "l": 0.20096,
    "c": 0.07945,
    "h": 284.1
  },
  "luminance": 0.00722
}

Semantic roles & 50–950 ramp

primary

#140D38

secondary

#68732D

accent

#E542CB

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #140D38

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

Preview Lab → · Contrast checker → · Palette generator →