#140F64#140F64

#140F64 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.6% C 0.139 H 273.1°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#140F64
RGB	rgb(20, 15, 100)
HSL	hsl(244, 74%, 23%)
HSV	hsv(244, 85%, 39%)
CMYK	cmyk(80%, 85%, 0%, 60.8%)
CIE-LAB	lab(12.03, 32.86, -48.05)
CIE-LCH	lch(12.03, 58.21, 304.37°)
OKLab	oklab(25.6% 0.0074 -0.139)
OKLCH	oklch(25.6% 0.139 273.1)
XYZ	xyz(2.7588, 1.4102, 12.1809)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140F64 #5F640F

analogous

#0F3564 #140F64 #3E0F64

triadic

#140F64 #64140F #0F6414

tetradic

#140F64 #640F35 #5F640F #0F643E

square

#140F64 #640F35 #5F640F #0F643E

split-complementary

#140F64 #643E0F #35640F

monochromatic

#05041B #09072F #140F64 #1F1799 #291FCE

Accessibility & contrast

On white

16.38

#140F64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#140F64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140F64

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140F64	#FFFFFF	#000000	##FFFFFF
##140F64	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002366

Deuteranopia (green-blind)

#001B63

Tritanopia (blue-blind)

#002A3A

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #140f64;
/* rgb */ color: rgb(20, 15, 100);
/* oklch */ color: oklch(25.6% 0.139 273.1);

Tailwind

colors: {
  custom: {
    50: '#625091',
    500: '#140f64',
    950: '#000000',
  },
}

SCSS

$custom: #140f64;
$custom-light: #625091;
$custom-dark: #000000;

JSON

{
  "hex": "#140f64",
  "rgb": {
    "r": 20,
    "g": 15,
    "b": 100
  },
  "hsl": {
    "h": 243.529,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.25601,
    "c": 0.13922,
    "h": 273.1
  },
  "luminance": 0.0141
}

Semantic roles & 50–950 ramp

primary

#140F64

secondary

#979D32

accent

#F137E6

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #140F64

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

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