#130F54#130F54

#130F54 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.5% C 0.118 H 274.9°. Best body text is #FFFFFF at 17.16:1 contrast (WCAG AA passes).

Color values

HEX	#130F54
RGB	rgb(19, 15, 84)
HSL	hsl(243, 70%, 19%)
HSV	hsv(243, 82%, 33%)
CMYK	cmyk(77.4%, 82.1%, 0%, 67.1%)
CIE-LAB	lab(9.95, 27.06, -40.71)
CIE-LCH	lch(9.95, 48.89, 303.61°)
OKLab	oklab(23.54% 0.0101 -0.1177)
OKLCH	oklch(23.54% 0.118 274.9)
XYZ	xyz(2.0391, 1.1200, 8.4945)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130F54 #50540F

analogous

#0F2E54 #130F54 #360F54

triadic

#130F54 #54130F #0F5413

tetradic

#130F54 #540F2E #50540F #0F5436

square

#130F54 #540F2E #50540F #0F5436

split-complementary

#130F54 #54360F #2E540F

monochromatic

#06051A #070620 #130F54 #1F1888 #2A22BC

Accessibility & contrast

On white

17.16

#130F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#130F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F54

17.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130F54	#FFFFFF	#000000	##FFFFFF
##130F54	1.00	17.16	1.22	17.16
#FFFFFF	17.16	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E56

Deuteranopia (green-blind)

#001853

Tritanopia (blue-blind)

#002331

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #130f54;
/* rgb */ color: rgb(19, 15, 84);
/* oklch */ color: oklch(23.5% 0.118 274.9);

Tailwind

colors: {
  custom: {
    50: '#5d4e85',
    500: '#130f54',
    950: '#000000',
  },
}

SCSS

$custom: #130f54;
$custom-light: #5d4e85;
$custom-dark: #000000;

JSON

{
  "hex": "#130f54",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 84
  },
  "hsl": {
    "h": 243.478,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.23544,
    "c": 0.11817,
    "h": 274.9
  },
  "luminance": 0.0112
}

Semantic roles & 50–950 ramp

primary

#130F54

secondary

#898E31

accent

#ED3BE2

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #130F54

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

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