#140E41#140E41

#140E41 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.3% C 0.092 H 280.5°. Best body text is #FFFFFF at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#140E41
RGB	rgb(20, 14, 65)
HSL	hsl(247, 65%, 15%)
HSV	hsv(247, 78%, 25%)
CMYK	cmyk(69.2%, 78.5%, 0%, 74.5%)
CIE-LAB	lab(7.63, 20.71, -31.31)
CIE-LCH	lch(7.63, 37.53, 303.48°)
OKLab	oklab(21.25% 0.0167 -0.0903)
OKLCH	oklch(21.25% 0.092 280.5)
XYZ	xyz(1.3994, 0.8444, 5.0892)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 3.60

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140E41 #3B410E

analogous

#0E2141 #140E41 #2D0E41

triadic

#140E41 #41140E #0E4114

tetradic

#140E41 #410E21 #3B410E #0E412D

square

#140E41 #410E21 #3B410E #0E412D

split-complementary

#140E41 #412D0E #21410E

monochromatic

#080519 #080519 #140E41 #231973 #3324A6

Accessibility & contrast

On white

17.97

#140E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#140E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140E41

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140E41	#FFFFFF	#000000	##FFFFFF
##140E41	1.00	17.97	1.17	17.97
#FFFFFF	17.97	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001943

Deuteranopia (green-blind)

#001540

Tritanopia (blue-blind)

#001C26

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #140e41;
/* rgb */ color: rgb(20, 14, 65);
/* oklch */ color: oklch(21.3% 0.092 280.5);

Tailwind

colors: {
  custom: {
    50: '#584d76',
    500: '#140e41',
    950: '#000000',
  },
}

SCSS

$custom: #140e41;
$custom-light: #584d76;
$custom-dark: #000000;

JSON

{
  "hex": "#140e41",
  "rgb": {
    "r": 20,
    "g": 14,
    "b": 65
  },
  "hsl": {
    "h": 247.059,
    "s": 64.557,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21251,
    "c": 0.09181,
    "h": 280.5
  },
  "luminance": 0.00844
}

Semantic roles & 50–950 ramp

primary

#140E41

secondary

#737C2F

accent

#E840D4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #140E41

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

Preview Lab → · Contrast checker → · Palette generator →