#130F5F#130F5F

#130F5F is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.9% C 0.133 H 273.2°. Best body text is #FFFFFF at 16.65:1 contrast (WCAG AA passes).

Color values

HEX	#130F5F
RGB	rgb(19, 15, 95)
HSL	hsl(243, 73%, 22%)
HSV	hsv(243, 84%, 37%)
CMYK	cmyk(80%, 84.2%, 0%, 62.7%)
CIE-LAB	lab(11.32, 31.03, -45.89)
CIE-LCH	lch(11.32, 55.40, 304.07°)
OKLab	oklab(24.9% 0.0074 -0.1328)
OKLCH	oklch(24.9% 0.133 273.2)
XYZ	xyz(2.5043, 1.3061, 10.9444)
Luminance	0.0131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130F5F #5B5F0F

analogous

#0F335F #130F5F #3B0F5F

triadic

#130F5F #5F130F #0F5F13

tetradic

#130F5F #5F0F33 #5B5F0F #0F5F3B

square

#130F5F #5F0F33 #5B5F0F #0F5F3B

split-complementary

#130F5F #5F3B0F #335F0F

monochromatic

#05041A #08072A #130F5F #1E1794 #2820C9

Accessibility & contrast

On white

16.65

#130F5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#130F5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F5F

16.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130F5F	#FFFFFF	#000000	##FFFFFF
##130F5F	1.00	16.65	1.26	16.65
#FFFFFF	16.65	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002261

Deuteranopia (green-blind)

#001A5E

Tritanopia (blue-blind)

#002837

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #130f5f;
/* rgb */ color: rgb(19, 15, 95);
/* oklch */ color: oklch(24.9% 0.133 273.2);

Tailwind

colors: {
  custom: {
    50: '#604f8d',
    500: '#130f5f',
    950: '#000000',
  },
}

SCSS

$custom: #130f5f;
$custom-light: #604f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#130f5f",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 95
  },
  "hsl": {
    "h": 243,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.24903,
    "c": 0.13298,
    "h": 273.2
  },
  "luminance": 0.01306
}

Semantic roles & 50–950 ramp

primary

#130F5F

secondary

#939832

accent

#EF38E6

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #130F5F

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

Preview Lab → · Contrast checker → · Palette generator →