#140F63#140F63

#140F63 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.5% C 0.138 H 273.2°. Best body text is #FFFFFF at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#140F63
RGB	rgb(20, 15, 99)
HSL	hsl(244, 74%, 22%)
HSV	hsv(244, 85%, 39%)
CMYK	cmyk(79.8%, 84.8%, 0%, 61.2%)
CIE-LAB	lab(11.90, 32.52, -47.60)
CIE-LCH	lch(11.90, 57.65, 304.34°)
OKLab	oklab(25.47% 0.0077 -0.1377)
OKLCH	oklch(25.47% 0.138 273.2)
XYZ	xyz(2.7107, 1.3909, 11.9276)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140F63 #5E630F

analogous

#0F3463 #140F63 #3E0F63

triadic

#140F63 #63140F #0F6314

tetradic

#140F63 #630F34 #5E630F #0F633E

square

#140F63 #630F34 #5E630F #0F633E

split-complementary

#140F63 #633E0F #34630F

monochromatic

#05041B #09072E #140F63 #1F1798 #291FCD

Accessibility & contrast

On white

16.43

#140F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#140F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140F63

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140F63	#FFFFFF	#000000	##FFFFFF
##140F63	1.00	16.43	1.28	16.43
#FFFFFF	16.43	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.43	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: #140f63;
/* rgb */ color: rgb(20, 15, 99);
/* oklch */ color: oklch(25.5% 0.138 273.2);

Tailwind

colors: {
  custom: {
    50: '#625090',
    500: '#140f63',
    950: '#000000',
  },
}

SCSS

$custom: #140f63;
$custom-light: #625090;
$custom-dark: #000000;

JSON

{
  "hex": "#140f63",
  "rgb": {
    "r": 20,
    "g": 15,
    "b": 99
  },
  "hsl": {
    "h": 243.571,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.25474,
    "c": 0.13793,
    "h": 273.2
  },
  "luminance": 0.01391
}

Semantic roles & 50–950 ramp

primary

#140F63

secondary

#969C32

accent

#F037E5

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #140F63

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

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