#130F53#130F53

#130F53 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.4% C 0.117 H 275.1°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#130F53
RGB	rgb(19, 15, 83)
HSL	hsl(244, 69%, 19%)
HSV	hsv(244, 82%, 33%)
CMYK	cmyk(77.1%, 81.9%, 0%, 67.5%)
CIE-LAB	lab(9.83, 26.70, -40.23)
CIE-LCH	lch(9.83, 48.28, 303.57°)
OKLab	oklab(23.42% 0.0104 -0.1163)
OKLCH	oklch(23.42% 0.117 275.1)
XYZ	xyz(2.0002, 1.1044, 8.2897)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130F53 #4F530F

analogous

#0F2D53 #130F53 #350F53

triadic

#130F53 #53130F #0F5313

tetradic

#130F53 #530F2D #4F530F #0F5335

square

#130F53 #530F2D #4F530F #0F5335

split-complementary

#130F53 #53350F #2D530F

monochromatic

#06051A #07061F #130F53 #1F1887 #2B22BB

Accessibility & contrast

On white

17.20

#130F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#130F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F53

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130F53	#FFFFFF	#000000	##FFFFFF
##130F53	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E55

Deuteranopia (green-blind)

#001852

Tritanopia (blue-blind)

#002330

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #130f53;
/* rgb */ color: rgb(19, 15, 83);
/* oklch */ color: oklch(23.4% 0.117 275.1);

Tailwind

colors: {
  custom: {
    50: '#5d4e84',
    500: '#130f53',
    950: '#000000',
  },
}

SCSS

$custom: #130f53;
$custom-light: #5d4e84;
$custom-dark: #000000;

JSON

{
  "hex": "#130f53",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 83
  },
  "hsl": {
    "h": 243.529,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.23423,
    "c": 0.11678,
    "h": 275.1
  },
  "luminance": 0.01105
}

Semantic roles & 50–950 ramp

primary

#130F53

secondary

#888D31

accent

#EC3CE2

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #130F53

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

Preview Lab → · Contrast checker → · Palette generator →