#130F5D#130F5D

#130F5D is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.7% C 0.130 H 273.5°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#130F5D
RGB	rgb(19, 15, 93)
HSL	hsl(243, 72%, 21%)
HSV	hsv(243, 84%, 36%)
CMYK	cmyk(79.6%, 83.9%, 0%, 63.5%)
CIE-LAB	lab(11.07, 30.32, -44.97)
CIE-LCH	lch(11.07, 54.24, 303.99°)
OKLab	oklab(24.65% 0.0079 -0.1301)
OKLCH	oklch(24.65% 0.13 273.5)
XYZ	xyz(2.4145, 1.2702, 10.4717)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130F5D #595D0F

analogous

#0F325D #130F5D #3A0F5D

triadic

#130F5D #5D130F #0F5D13

tetradic

#130F5D #5D0F32 #595D0F #0F5D3A

square

#130F5D #5D0F32 #595D0F #0F5D3A

split-complementary

#130F5D #5D3A0F #325D0F

monochromatic

#05041A #080628 #130F5D #1E1792 #2920C6

Accessibility & contrast

On white

16.75

#130F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#130F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F5D

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130F5D	#FFFFFF	#000000	##FFFFFF
##130F5D	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00215F

Deuteranopia (green-blind)

#001A5C

Tritanopia (blue-blind)

#002736

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #130f5d;
/* rgb */ color: rgb(19, 15, 93);
/* oklch */ color: oklch(24.7% 0.130 273.5);

Tailwind

colors: {
  custom: {
    50: '#604f8c',
    500: '#130f5d',
    950: '#000000',
  },
}

SCSS

$custom: #130f5d;
$custom-light: #604f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#130f5d",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 93
  },
  "hsl": {
    "h": 243.077,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.24653,
    "c": 0.13034,
    "h": 273.5
  },
  "luminance": 0.0127
}

Semantic roles & 50–950 ramp

primary

#130F5D

secondary

#919631

accent

#EF39E6

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #130F5D

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

Preview Lab → · Contrast checker → · Palette generator →