#140E45#140E45

#140E45 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.7% C 0.098 H 279.4°. Best body text is #FFFFFF at 17.82:1 contrast (WCAG AA passes).

Color values

HEX	#140E45
RGB	rgb(20, 14, 69)
HSL	hsl(247, 66%, 16%)
HSV	hsv(247, 80%, 27%)
CMYK	cmyk(71%, 79.7%, 0%, 72.9%)
CIE-LAB	lab(8.06, 22.24, -33.43)
CIE-LCH	lch(8.06, 40.15, 303.64°)
OKLab	oklab(21.7% 0.0159 -0.0964)
OKLCH	oklch(21.7% 0.098 279.4)
XYZ	xyz(1.5194, 0.8924, 5.7212)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140E45 #3F450E

analogous

#0E2445 #140E45 #300E45

triadic

#140E45 #45140E #0E4514

tetradic

#140E45 #450E24 #3F450E #0E4530

square

#140E45 #450E24 #3F450E #0E4530

split-complementary

#140E45 #45300E #24450E

monochromatic

#070519 #070519 #140E45 #231878 #3123AB

Accessibility & contrast

On white

17.82

#140E45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#140E45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140E45

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140E45	#FFFFFF	#000000	##FFFFFF
##140E45	1.00	17.82	1.18	17.82
#FFFFFF	17.82	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A47

Deuteranopia (green-blind)

#001544

Tritanopia (blue-blind)

#001D28

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #140e45;
/* rgb */ color: rgb(20, 14, 69);
/* oklch */ color: oklch(21.7% 0.098 279.4);

Tailwind

colors: {
  custom: {
    50: '#594d79',
    500: '#140e45',
    950: '#000000',
  },
}

SCSS

$custom: #140e45;
$custom-light: #594d79;
$custom-dark: #000000;

JSON

{
  "hex": "#140e45",
  "rgb": {
    "r": 20,
    "g": 14,
    "b": 69
  },
  "hsl": {
    "h": 246.545,
    "s": 66.265,
    "l": 16.275
  },
  "oklch": {
    "l": 0.21699,
    "c": 0.09774,
    "h": 279.4
  },
  "luminance": 0.00892
}

Semantic roles & 50–950 ramp

primary

#140E45

secondary

#77802F

accent

#E93FD7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #140E45

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

Preview Lab → · Contrast checker → · Palette generator →