#140F46#140F46

#140F46 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 22.0% C 0.098 H 278.7°. Best body text is #FFFFFF at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#140F46
RGB	rgb(20, 15, 70)
HSL	hsl(245, 65%, 17%)
HSV	hsv(245, 79%, 27%)
CMYK	cmyk(71.4%, 78.6%, 0%, 72.5%)
CIE-LAB	lab(8.42, 21.95, -33.55)
CIE-LCH	lch(8.42, 40.09, 303.20°)
OKLab	oklab(21.99% 0.0148 -0.0968)
OKLCH	oklch(21.99% 0.098 278.7)
XYZ	xyz(1.5645, 0.9324, 5.8907)
Luminance	0.0093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140F46 #41460F

analogous

#0F2646 #140F46 #300F46

triadic

#140F46 #46140F #0F4614

tetradic

#140F46 #460F26 #41460F #0F4630

square

#140F46 #460F26 #41460F #0F4630

split-complementary

#140F46 #46300F #26460F

monochromatic

#070519 #070519 #140F46 #221A78 #3125AB

Accessibility & contrast

On white

17.70

#140F46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#140F46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140F46

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140F46	#FFFFFF	#000000	##FFFFFF
##140F46	1.00	17.70	1.19	17.70
#FFFFFF	17.70	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A48

Deuteranopia (green-blind)

#001645

Tritanopia (blue-blind)

#001E29

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #140f46;
/* rgb */ color: rgb(20, 15, 70);
/* oklch */ color: oklch(22.0% 0.098 278.7);

Tailwind

colors: {
  custom: {
    50: '#5a4e7a',
    500: '#140f46',
    950: '#000000',
  },
}

SCSS

$custom: #140f46;
$custom-light: #5a4e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#140f46",
  "rgb": {
    "r": 20,
    "g": 15,
    "b": 70
  },
  "hsl": {
    "h": 245.455,
    "s": 64.706,
    "l": 16.667
  },
  "oklch": {
    "l": 0.21986,
    "c": 0.09793,
    "h": 278.7
  },
  "luminance": 0.00933
}

Semantic roles & 50–950 ramp

primary

#140F46

secondary

#798030

accent

#E840D8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #140F46

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

Preview Lab → · Contrast checker → · Palette generator →