#140B37#140B37

#140B37 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.6% C 0.081 H 285.6°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#140B37
RGB	rgb(20, 11, 55)
HSL	hsl(252, 67%, 13%)
HSV	hsv(252, 80%, 22%)
CMYK	cmyk(63.6%, 80%, 0%, 78.4%)
CIE-LAB	lab(6.00, 18.20, -26.76)
CIE-LCH	lch(6.00, 32.37, 304.22°)
OKLab	oklab(19.62% 0.0218 -0.0779)
OKLCH	oklch(19.62% 0.081 285.6)
XYZ	xyz(1.0975, 0.6638, 3.6840)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140B37 #2E370B

analogous

#0B1837 #140B37 #2A0B37

triadic

#140B37 #37140B #0B3714

tetradic

#140B37 #370B18 #2E370B #0B372A

square

#140B37 #370B18 #2E370B #0B372A

split-complementary

#140B37 #372A0B #18370B

monochromatic

#09051A #09051A #140B37 #27156A #391F9D

Accessibility & contrast

On white

18.54

#140B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#140B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140B37

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140B37	#FFFFFF	#000000	##FFFFFF
##140B37	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001438

Deuteranopia (green-blind)

#001236

Tritanopia (blue-blind)

#06161F

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #140b37;
/* rgb */ color: rgb(20, 11, 55);
/* oklch */ color: oklch(19.6% 0.081 285.6);

Tailwind

colors: {
  custom: {
    50: '#564b6e',
    500: '#140b37',
    950: '#000000',
  },
}

SCSS

$custom: #140b37;
$custom-light: #564b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#140b37",
  "rgb": {
    "r": 20,
    "g": 11,
    "b": 55
  },
  "hsl": {
    "h": 252.273,
    "s": 66.667,
    "l": 12.941
  },
  "oklch": {
    "l": 0.19618,
    "c": 0.08088,
    "h": 285.6
  },
  "luminance": 0.00664
}

Semantic roles & 50–950 ramp

primary

#140B37

secondary

#65742A

accent

#EA3EC7

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #140B37

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

Preview Lab → · Contrast checker → · Palette generator →