#140E5C#140E5C

#140E5C is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.5% C 0.130 H 274.4°. Best body text is #FFFFFF at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#140E5C
RGB	rgb(20, 14, 92)
HSL	hsl(245, 74%, 21%)
HSV	hsv(245, 85%, 36%)
CMYK	cmyk(78.3%, 84.8%, 0%, 63.9%)
CIE-LAB	lab(10.82, 30.63, -44.71)
CIE-LCH	lch(10.82, 54.19, 304.41°)
OKLab	oklab(24.46% 0.01 -0.1293)
OKLCH	oklch(24.46% 0.13 274.4)
XYZ	xyz(2.3767, 1.2353, 10.2363)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#140E5C #565C0E

analogous

#0E2F5C #140E5C #3B0E5C

triadic

#140E5C #5C140E #0E5C14

tetradic

#140E5C #5C0E2F #565C0E #0E5C3B

square

#140E5C #5C0E2F #565C0E #0E5C3B

split-complementary

#140E5C #5C3B0E #2F5C0E

monochromatic

#06041B #080627 #140E5C #201691 #2B1EC6

Accessibility & contrast

On white

16.84

#140E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#140E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #140E5C

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##140E5C	#FFFFFF	#000000	##FFFFFF
##140E5C	1.00	16.84	1.25	16.84
#FFFFFF	16.84	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00215E

Deuteranopia (green-blind)

#00195B

Tritanopia (blue-blind)

#002635

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #140e5c;
/* rgb */ color: rgb(20, 14, 92);
/* oklch */ color: oklch(24.5% 0.130 274.4);

Tailwind

colors: {
  custom: {
    50: '#604e8b',
    500: '#140e5c',
    950: '#000000',
  },
}

SCSS

$custom: #140e5c;
$custom-light: #604e8b;
$custom-dark: #000000;

JSON

{
  "hex": "#140e5c",
  "rgb": {
    "r": 20,
    "g": 14,
    "b": 92
  },
  "hsl": {
    "h": 244.615,
    "s": 73.585,
    "l": 20.784
  },
  "oklch": {
    "l": 0.2446,
    "c": 0.1297,
    "h": 274.4
  },
  "luminance": 0.01236
}

Semantic roles & 50–950 ramp

primary

#140E5C

secondary

#8E9630

accent

#F038E2

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #140E5C

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

Preview Lab → · Contrast checker → · Palette generator →