#130C57#130C57

#130C57 is a very dark, vivid blue. Relative luminance 0.011; OKLCH L 23.5% C 0.125 H 275.0°. Best body text is #FFFFFF at 17.24:1 contrast (WCAG AA passes).

Color values

HEX	#130C57
RGB	rgb(19, 12, 87)
HSL	hsl(246, 76%, 19%)
HSV	hsv(246, 86%, 34%)
CMYK	cmyk(78.2%, 86.2%, 0%, 65.9%)
CIE-LAB	lab(9.71, 29.90, -43.15)
CIE-LCH	lch(9.71, 52.50, 304.72°)
OKLab	oklab(23.49% 0.0108 -0.1248)
OKLCH	oklch(23.49% 0.125 275)
XYZ	xyz(2.1198, 1.0893, 9.1135)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130C57 #50570C

analogous

#0C2B57 #130C57 #390C57

triadic

#130C57 #57130C #0C5713

tetradic

#130C57 #570C2B #50570C #0C5739

square

#130C57 #570C2B #50570C #0C5739

split-complementary

#130C57 #57390C #2B570C

monochromatic

#06041B #070521 #130C57 #1F138D #2A1BC3

Accessibility & contrast

On white

17.24

#130C57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#130C57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130C57

17.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130C57	#FFFFFF	#000000	##FFFFFF
##130C57	1.00	17.24	1.22	17.24
#FFFFFF	17.24	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E59

Deuteranopia (green-blind)

#001756

Tritanopia (blue-blind)

#002332

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #130c57;
/* rgb */ color: rgb(19, 12, 87);
/* oklch */ color: oklch(23.5% 0.125 275.0);

Tailwind

colors: {
  custom: {
    50: '#5e4d87',
    500: '#130c57',
    950: '#000000',
  },
}

SCSS

$custom: #130c57;
$custom-light: #5e4d87;
$custom-dark: #000000;

JSON

{
  "hex": "#130c57",
  "rgb": {
    "r": 19,
    "g": 12,
    "b": 87
  },
  "hsl": {
    "h": 245.6,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.23487,
    "c": 0.12525,
    "h": 275
  },
  "luminance": 0.0109
}

Semantic roles & 50–950 ramp

primary

#130C57

secondary

#89922D

accent

#F235E1

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05010B

muted

#79777C

Preview Lab

Preview with #130C57

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

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