#140E63#140E63

#140E63 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.3% C 0.139 H 273.3°. Best body text is #FFFFFF at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#140E63
RGB	rgb(20, 14, 99)
HSL	hsl(244, 75%, 22%)
HSV	hsv(244, 86%, 39%)
CMYK	cmyk(79.8%, 85.9%, 0%, 61.2%)
CIE-LAB	lab(11.71, 33.06, -47.90)
CIE-LCH	lch(11.71, 58.20, 304.61°)
OKLab	oklab(25.35% 0.0081 -0.1386)
OKLCH	oklch(25.35% 0.139 273.3)
XYZ	xyz(2.6969, 1.3634, 11.9230)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140E63 #5D630E

analogous

#0E3363 #140E63 #3E0E63

triadic

#140E63 #63140E #0E6314

tetradic

#140E63 #630E33 #5D630E #0E633E

square

#140E63 #630E33 #5D630E #0E633E

split-complementary

#140E63 #633E0E #33630E

monochromatic

#05041B #09062D #140E63 #1F1699 #2A1DCE

Accessibility & contrast

On white

16.50

#140E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#140E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140E63

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140E63	#FFFFFF	#000000	##FFFFFF
##140E63	1.00	16.50	1.27	16.50
#FFFFFF	16.50	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002365

Deuteranopia (green-blind)

#001B62

Tritanopia (blue-blind)

#002939

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #140e63;
/* rgb */ color: rgb(20, 14, 99);
/* oklch */ color: oklch(25.3% 0.139 273.3);

Tailwind

colors: {
  custom: {
    50: '#624f90',
    500: '#140e63',
    950: '#000000',
  },
}

SCSS

$custom: #140e63;
$custom-light: #624f90;
$custom-dark: #000000;

JSON

{
  "hex": "#140e63",
  "rgb": {
    "r": 20,
    "g": 14,
    "b": 99
  },
  "hsl": {
    "h": 244.235,
    "s": 75.221,
    "l": 22.157
  },
  "oklch": {
    "l": 0.25345,
    "c": 0.13881,
    "h": 273.3
  },
  "luminance": 0.01364
}

Semantic roles & 50–950 ramp

primary

#140E63

secondary

#959C30

accent

#F236E5

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #140E63

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

Preview Lab → · Contrast checker → · Palette generator →