#130D53#130D53

#130D53 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.119 H 275.5°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#130D53
RGB	rgb(19, 13, 83)
HSL	hsl(245, 73%, 19%)
HSV	hsv(245, 84%, 33%)
CMYK	cmyk(77.1%, 84.3%, 0%, 67.5%)
CIE-LAB	lab(9.41, 27.91, -40.93)
CIE-LCH	lch(9.41, 49.54, 304.29°)
OKLab	oklab(23.12% 0.0115 -0.1183)
OKLCH	oklch(23.12% 0.119 275.5)
XYZ	xyz(1.9733, 1.0506, 8.2807)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D53 #4D530D

analogous

#0D2A53 #130D53 #360D53

triadic

#130D53 #53130D #0D5313

tetradic

#130D53 #530D2A #4D530D #0D5336

square

#130D53 #530D2A #4D530D #0D5336

split-complementary

#130D53 #53360D #2A530D

monochromatic

#06041A #07051E #130D53 #1F1588 #2B1EBD

Accessibility & contrast

On white

17.35

#130D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#130D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D53

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D53	#FFFFFF	#000000	##FFFFFF
##130D53	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D55

Deuteranopia (green-blind)

#001752

Tritanopia (blue-blind)

#002230

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #130d53;
/* rgb */ color: rgb(19, 13, 83);
/* oklch */ color: oklch(23.1% 0.119 275.5);

Tailwind

colors: {
  custom: {
    50: '#5d4d84',
    500: '#130d53',
    950: '#000000',
  },
}

SCSS

$custom: #130d53;
$custom-light: #5d4d84;
$custom-dark: #000000;

JSON

{
  "hex": "#130d53",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 83
  },
  "hsl": {
    "h": 245.143,
    "s": 72.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.23123,
    "c": 0.11891,
    "h": 275.5
  },
  "luminance": 0.01051
}

Semantic roles & 50–950 ramp

primary

#130D53

secondary

#868E2E

accent

#F038E0

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #130D53

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

Preview Lab → · Contrast checker → · Palette generator →