#130D5D#130D5D

#130D5D is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.4% C 0.132 H 273.8°. Best body text is #FFFFFF at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#130D5D
RGB	rgb(19, 13, 93)
HSL	hsl(245, 75%, 21%)
HSV	hsv(245, 86%, 36%)
CMYK	cmyk(79.6%, 86%, 0%, 63.5%)
CIE-LAB	lab(10.68, 31.44, -45.61)
CIE-LCH	lch(10.68, 55.40, 304.58°)
OKLab	oklab(24.38% 0.0087 -0.1319)
OKLCH	oklch(24.38% 0.132 273.8)
XYZ	xyz(2.3876, 1.2164, 10.4628)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D5D #575D0D

analogous

#0D2F5D #130D5D #3B0D5D

triadic

#130D5D #5D130D #0D5D13

tetradic

#130D5D #5D0D2F #575D0D #0D5D3B

square

#130D5D #5D0D2F #575D0D #0D5D3B

split-complementary

#130D5D #5D3B0D #2F5D0D

monochromatic

#05041B #080527 #130D5D #1E1593 #291CC8

Accessibility & contrast

On white

16.89

#130D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#130D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D5D

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D5D	#FFFFFF	#000000	##FFFFFF
##130D5D	1.00	16.89	1.24	16.89
#FFFFFF	16.89	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205F

Deuteranopia (green-blind)

#00195C

Tritanopia (blue-blind)

#002635

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #130d5d;
/* rgb */ color: rgb(19, 13, 93);
/* oklch */ color: oklch(24.4% 0.132 273.8);

Tailwind

colors: {
  custom: {
    50: '#604e8c',
    500: '#130d5d',
    950: '#000000',
  },
}

SCSS

$custom: #130d5d;
$custom-light: #604e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#130d5d",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 93
  },
  "hsl": {
    "h": 244.5,
    "s": 75.472,
    "l": 20.784
  },
  "oklch": {
    "l": 0.24382,
    "c": 0.13222,
    "h": 273.8
  },
  "luminance": 0.01217
}

Semantic roles & 50–950 ramp

primary

#130D5D

secondary

#8F972F

accent

#F236E4

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #130D5D

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

Preview Lab → · Contrast checker → · Palette generator →