#140D55#140D55

#140D55 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.4% C 0.121 H 275.9°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#140D55
RGB	rgb(20, 13, 85)
HSL	hsl(246, 73%, 19%)
HSV	hsv(246, 85%, 33%)
CMYK	cmyk(76.5%, 84.7%, 0%, 66.7%)
CIE-LAB	lab(9.74, 28.73, -41.75)
CIE-LCH	lch(9.74, 50.68, 304.53°)
OKLab	oklab(23.45% 0.0124 -0.1207)
OKLCH	oklch(23.45% 0.121 275.9)
XYZ	xyz(2.0716, 1.0923, 8.6942)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D55 #4E550D

analogous

#0D2A55 #140D55 #380D55

triadic

#140D55 #55140D #0D5514

tetradic

#140D55 #550D2A #4E550D #0D5538

square

#140D55 #550D2A #4E550D #0D5538

split-complementary

#140D55 #55380D #2A550D

monochromatic

#06041B #080520 #140D55 #20158A #2D1DBF

Accessibility & contrast

On white

17.24

#140D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#140D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D55

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D55	#FFFFFF	#000000	##FFFFFF
##140D55	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E57

Deuteranopia (green-blind)

#001854

Tritanopia (blue-blind)

#002331

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #140d55;
/* rgb */ color: rgb(20, 13, 85);
/* oklch */ color: oklch(23.4% 0.121 275.9);

Tailwind

colors: {
  custom: {
    50: '#5e4d86',
    500: '#140d55',
    950: '#000000',
  },
}

SCSS

$custom: #140d55;
$custom-light: #5e4d86;
$custom-dark: #000000;

JSON

{
  "hex": "#140d55",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 85
  },
  "hsl": {
    "h": 245.833,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.2345,
    "c": 0.12133,
    "h": 275.9
  },
  "luminance": 0.01092
}

Semantic roles & 50–950 ramp

primary

#140D55

secondary

#86902E

accent

#F038DE

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #140D55

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

Preview Lab → · Contrast checker → · Palette generator →