#140F44#140F44

#140F44 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.8% C 0.095 H 279.2°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#140F44
RGB	rgb(20, 15, 68)
HSL	hsl(246, 64%, 16%)
HSV	hsv(246, 78%, 27%)
CMYK	cmyk(70.6%, 77.9%, 0%, 73.3%)
CIE-LAB	lab(8.20, 21.19, -32.50)
CIE-LCH	lch(8.20, 38.79, 303.10°)
OKLab	oklab(21.76% 0.0152 -0.0937)
OKLCH	oklch(21.76% 0.095 279.2)
XYZ	xyz(1.5024, 0.9076, 5.5637)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140F44 #3F440F

analogous

#0F2544 #140F44 #2F0F44

triadic

#140F44 #44140F #0F4414

tetradic

#140F44 #440F25 #3F440F #0F442F

square

#140F44 #440F25 #3F440F #0F442F

split-complementary

#140F44 #442F0F #25440F

monochromatic

#070619 #070619 #140F44 #231A76 #3125A8

Accessibility & contrast

On white

17.77

#140F44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#140F44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140F44

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140F44	#FFFFFF	#000000	##FFFFFF
##140F44	1.00	17.77	1.18	17.77
#FFFFFF	17.77	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A46

Deuteranopia (green-blind)

#001643

Tritanopia (blue-blind)

#001D28

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #140f44;
/* rgb */ color: rgb(20, 15, 68);
/* oklch */ color: oklch(21.8% 0.095 279.2);

Tailwind

colors: {
  custom: {
    50: '#594e78',
    500: '#140f44',
    950: '#000000',
  },
}

SCSS

$custom: #140f44;
$custom-light: #594e78;
$custom-dark: #000000;

JSON

{
  "hex": "#140f44",
  "rgb": {
    "r": 20,
    "g": 15,
    "b": 68
  },
  "hsl": {
    "h": 245.66,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.21763,
    "c": 0.09496,
    "h": 279.2
  },
  "luminance": 0.00908
}

Semantic roles & 50–950 ramp

primary

#140F44

secondary

#777E30

accent

#E741D7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #140F44

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

Preview Lab → · Contrast checker → · Palette generator →