#140D41#140D41

#140D41 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.093 H 280.9°. Best body text is #FFFFFF at 18.05:1 contrast (WCAG AA passes).

Color values

HEX	#140D41
RGB	rgb(20, 13, 65)
HSL	hsl(248, 67%, 15%)
HSV	hsv(248, 80%, 25%)
CMYK	cmyk(69.2%, 80%, 0%, 74.5%)
CIE-LAB	lab(7.39, 21.34, -31.70)
CIE-LCH	lch(7.39, 38.21, 303.95°)
OKLab	oklab(21.07% 0.0176 -0.0914)
OKLCH	oklch(21.07% 0.093 280.9)
XYZ	xyz(1.3862, 0.8181, 5.0849)
Luminance	0.0082 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D41 #3A410D

analogous

#0D2041 #140D41 #2E0D41

triadic

#140D41 #41140D #0D4114

tetradic

#140D41 #410D20 #3A410D #0D412E

square

#140D41 #410D20 #3A410D #0D412E

split-complementary

#140D41 #412E0D #20410D

monochromatic

#08051A #08051A #140D41 #241774 #3321A7

Accessibility & contrast

On white

18.05

#140D41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#140D41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D41

18.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D41	#FFFFFF	#000000	##FFFFFF
##140D41	1.00	18.05	1.16	18.05
#FFFFFF	18.05	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001843

Deuteranopia (green-blind)

#001440

Tritanopia (blue-blind)

#001B25

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #140d41;
/* rgb */ color: rgb(20, 13, 65);
/* oklch */ color: oklch(21.1% 0.093 280.9);

Tailwind

colors: {
  custom: {
    50: '#584c76',
    500: '#140d41',
    950: '#000000',
  },
}

SCSS

$custom: #140d41;
$custom-light: #584c76;
$custom-dark: #000000;

JSON

{
  "hex": "#140d41",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 65
  },
  "hsl": {
    "h": 248.077,
    "s": 66.667,
    "l": 15.294
  },
  "oklch": {
    "l": 0.21074,
    "c": 0.09314,
    "h": 280.9
  },
  "luminance": 0.00818
}

Semantic roles & 50–950 ramp

primary

#140D41

secondary

#727D2D

accent

#EA3ED3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #140D41

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

Preview Lab → · Contrast checker → · Palette generator →