#140E54#140E54

#140E54 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.5% C 0.119 H 275.9°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#140E54
RGB	rgb(20, 14, 84)
HSL	hsl(245, 71%, 19%)
HSV	hsv(245, 83%, 33%)
CMYK	cmyk(76.2%, 83.3%, 0%, 67.1%)
CIE-LAB	lab(9.82, 27.78, -40.93)
CIE-LCH	lch(9.82, 49.47, 304.17°)
OKLab	oklab(23.47% 0.0122 -0.1183)
OKLCH	oklch(23.47% 0.119 275.9)
XYZ	xyz(2.0452, 1.1027, 8.4908)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140E54 #4E540E

analogous

#0E2B54 #140E54 #370E54

triadic

#140E54 #54140E #0E5414

tetradic

#140E54 #540E2B #4E540E #0E5437

square

#140E54 #540E2B #4E540E #0E5437

split-complementary

#140E54 #54370E #2B540E

monochromatic

#06041A #080520 #140E54 #201788 #2D1FBD

Accessibility & contrast

On white

17.20

#140E54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#140E54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140E54

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140E54	#FFFFFF	#000000	##FFFFFF
##140E54	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E56

Deuteranopia (green-blind)

#001853

Tritanopia (blue-blind)

#002330

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #140e54;
/* rgb */ color: rgb(20, 14, 84);
/* oklch */ color: oklch(23.5% 0.119 275.9);

Tailwind

colors: {
  custom: {
    50: '#5d4e85',
    500: '#140e54',
    950: '#000000',
  },
}

SCSS

$custom: #140e54;
$custom-light: #5d4e85;
$custom-dark: #000000;

JSON

{
  "hex": "#140e54",
  "rgb": {
    "r": 20,
    "g": 14,
    "b": 84
  },
  "hsl": {
    "h": 245.143,
    "s": 71.429,
    "l": 19.216
  },
  "oklch": {
    "l": 0.2347,
    "c": 0.11896,
    "h": 275.9
  },
  "luminance": 0.01103
}

Semantic roles & 50–950 ramp

primary

#140E54

secondary

#868E2F

accent

#EE3ADF

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #140E54

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

Preview Lab → · Contrast checker → · Palette generator →