#140D5C#140D5C

#140D5C is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.3% C 0.131 H 274.6°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#140D5C
RGB	rgb(20, 13, 92)
HSL	hsl(245, 75%, 21%)
HSV	hsv(245, 86%, 36%)
CMYK	cmyk(78.3%, 85.9%, 0%, 63.9%)
CIE-LAB	lab(10.62, 31.18, -45.02)
CIE-LCH	lch(10.62, 54.77, 304.71°)
OKLab	oklab(24.33% 0.0104 -0.1302)
OKLCH	oklch(24.33% 0.131 274.6)
XYZ	xyz(2.3635, 1.2090, 10.2319)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140D5C #555C0D

analogous

#0D2E5C #140D5C #3B0D5C

triadic

#140D5C #5C140D #0D5C14

tetradic

#140D5C #5C0D2E #555C0D #0D5C3B

square

#140D5C #5C0D2E #555C0D #0D5C3B

split-complementary

#140D5C #5C3B0D #2E5C0D

monochromatic

#06041B #080526 #140D5C #201592 #2B1CC7

Accessibility & contrast

On white

16.91

#140D5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#140D5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140D5C

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140D5C	#FFFFFF	#000000	##FFFFFF
##140D5C	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205E

Deuteranopia (green-blind)

#00195B

Tritanopia (blue-blind)

#002635

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #140d5c;
/* rgb */ color: rgb(20, 13, 92);
/* oklch */ color: oklch(24.3% 0.131 274.6);

Tailwind

colors: {
  custom: {
    50: '#604e8b',
    500: '#140d5c',
    950: '#000000',
  },
}

SCSS

$custom: #140d5c;
$custom-light: #604e8b;
$custom-dark: #000000;

JSON

{
  "hex": "#140d5c",
  "rgb": {
    "r": 20,
    "g": 13,
    "b": 92
  },
  "hsl": {
    "h": 245.316,
    "s": 75.238,
    "l": 20.588
  },
  "oklch": {
    "l": 0.24327,
    "c": 0.13063,
    "h": 274.6
  },
  "luminance": 0.01209
}

Semantic roles & 50–950 ramp

primary

#140D5C

secondary

#8D962F

accent

#F236E1

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #140D5C

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

Preview Lab → · Contrast checker → · Palette generator →