#140C56#140C56

#140C56 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.4% C 0.124 H 275.9°. Best body text is #FFFFFF at 17.26:1 contrast (WCAG AA passes).

Color values

HEX	#140C56
RGB	rgb(20, 12, 86)
HSL	hsl(246, 76%, 19%)
HSV	hsv(246, 86%, 34%)
CMYK	cmyk(76.7%, 86%, 0%, 66.3%)
CIE-LAB	lab(9.67, 29.65, -42.55)
CIE-LCH	lch(9.67, 51.85, 304.87°)
OKLab	oklab(23.44% 0.0127 -0.123)
OKLCH	oklch(23.44% 0.124 275.9)
XYZ	xyz(2.0991, 1.0834, 8.9008)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140C56 #4E560C

analogous

#0C2956 #140C56 #390C56

triadic

#140C56 #56140C #0C5614

tetradic

#140C56 #560C29 #4E560C #0C5639

square

#140C56 #560C29 #4E560C #0C5639

split-complementary

#140C56 #56390C #29560C

monochromatic

#06041B #080520 #140C56 #20138C #2D1BC1

Accessibility & contrast

On white

17.26

#140C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#140C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140C56

17.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140C56	#FFFFFF	#000000	##FFFFFF
##140C56	1.00	17.26	1.22	17.26
#FFFFFF	17.26	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E58

Deuteranopia (green-blind)

#001755

Tritanopia (blue-blind)

#002331

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #140c56;
/* rgb */ color: rgb(20, 12, 86);
/* oklch */ color: oklch(23.4% 0.124 275.9);

Tailwind

colors: {
  custom: {
    50: '#5e4d87',
    500: '#140c56',
    950: '#000000',
  },
}

SCSS

$custom: #140c56;
$custom-light: #5e4d87;
$custom-dark: #000000;

JSON

{
  "hex": "#140c56",
  "rgb": {
    "r": 20,
    "g": 12,
    "b": 86
  },
  "hsl": {
    "h": 246.486,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.23438,
    "c": 0.12365,
    "h": 275.9
  },
  "luminance": 0.01084
}

Semantic roles & 50–950 ramp

primary

#140C56

secondary

#86912D

accent

#F236DE

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #140C56

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

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