#130C51#130C51

#130C51 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.7% C 0.117 H 276.2°. Best body text is #FFFFFF at 17.51:1 contrast (WCAG AA passes).

Color values

HEX	#130C51
RGB	rgb(19, 12, 81)
HSL	hsl(246, 74%, 18%)
HSV	hsv(246, 85%, 32%)
CMYK	cmyk(76.5%, 85.2%, 0%, 68.2%)
CIE-LAB	lab(8.95, 27.78, -40.31)
CIE-LCH	lch(8.95, 48.96, 304.57°)
OKLab	oklab(22.73% 0.0126 -0.1165)
OKLCH	oklch(22.73% 0.117 276.2)
XYZ	xyz(1.8847, 0.9953, 7.8758)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130C51 #4A510C

analogous

#0C2751 #130C51 #350C51

triadic

#130C51 #51130C #0C5113

tetradic

#130C51 #510C27 #4A510C #0C5135

square

#130C51 #510C27 #4A510C #0C5135

split-complementary

#130C51 #51350C #27510C

monochromatic

#06041B #06041C #130C51 #201486 #2C1CBC

Accessibility & contrast

On white

17.51

#130C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#130C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130C51

17.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130C51	#FFFFFF	#000000	##FFFFFF
##130C51	1.00	17.51	1.20	17.51
#FFFFFF	17.51	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C53

Deuteranopia (green-blind)

#001650

Tritanopia (blue-blind)

#00212E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #130c51;
/* rgb */ color: rgb(19, 12, 81);
/* oklch */ color: oklch(22.7% 0.117 276.2);

Tailwind

colors: {
  custom: {
    50: '#5c4c83',
    500: '#130c51',
    950: '#000000',
  },
}

SCSS

$custom: #130c51;
$custom-light: #5c4c83;
$custom-dark: #000000;

JSON

{
  "hex": "#130c51",
  "rgb": {
    "r": 19,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 246.087,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.22732,
    "c": 0.11721,
    "h": 276.2
  },
  "luminance": 0.00995
}

Semantic roles & 50–950 ramp

primary

#130C51

secondary

#838C2C

accent

#F137DE

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #130C51

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

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