#130D5E#130D5E

#130D5E is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.5% C 0.134 H 273.6°. Best body text is #FFFFFF at 16.84:1 contrast (WCAG AA passes).

Color values

HEX	#130D5E
RGB	rgb(19, 13, 94)
HSL	hsl(244, 76%, 21%)
HSV	hsv(244, 86%, 37%)
CMYK	cmyk(79.8%, 86.2%, 0%, 63.1%)
CIE-LAB	lab(10.81, 31.79, -46.07)
CIE-LCH	lch(10.81, 55.97, 304.61°)
OKLab	oklab(24.51% 0.0084 -0.1333)
OKLCH	oklch(24.51% 0.134 273.6)
XYZ	xyz(2.4322, 1.2342, 10.6975)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D5E #585E0D

analogous

#0D2F5E #130D5E #3B0D5E

triadic

#130D5E #5E130D #0D5E13

tetradic

#130D5E #5E0D2F #585E0D #0D5E3B

square

#130D5E #5E0D2F #585E0D #0D5E3B

split-complementary

#130D5E #5E3B0D #2F5E0D

monochromatic

#05041B #080628 #130D5E #1E1494 #291CCA

Accessibility & contrast

On white

16.84

#130D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#130D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D5E

16.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D5E	#FFFFFF	#000000	##FFFFFF
##130D5E	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)

#002160

Deuteranopia (green-blind)

#00195D

Tritanopia (blue-blind)

#002636

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #130d5e;
/* rgb */ color: rgb(19, 13, 94);
/* oklch */ color: oklch(24.5% 0.134 273.6);

Tailwind

colors: {
  custom: {
    50: '#604e8d',
    500: '#130d5e',
    950: '#000000',
  },
}

SCSS

$custom: #130d5e;
$custom-light: #604e8d;
$custom-dark: #000000;

JSON

{
  "hex": "#130d5e",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 94
  },
  "hsl": {
    "h": 244.444,
    "s": 75.701,
    "l": 20.98
  },
  "oklch": {
    "l": 0.2451,
    "c": 0.13353,
    "h": 273.6
  },
  "luminance": 0.01234
}

Semantic roles & 50–950 ramp

primary

#130D5E

secondary

#90982F

accent

#F236E4

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #130D5E

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

Preview Lab → · Contrast checker → · Palette generator →