#130D4F#130D4F

#130D4F is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.6% C 0.113 H 276.4°. Best body text is #FFFFFF at 17.53:1 contrast (WCAG AA passes).

Color values

HEX	#130D4F
RGB	rgb(19, 13, 79)
HSL	hsl(245, 72%, 18%)
HSV	hsv(245, 84%, 31%)
CMYK	cmyk(75.9%, 83.5%, 0%, 69%)
CIE-LAB	lab(8.91, 26.46, -39.00)
CIE-LCH	lch(8.91, 47.13, 304.16°)
OKLab	oklab(22.63% 0.0126 -0.1127)
OKLCH	oklch(22.63% 0.113 276.4)
XYZ	xyz(1.8233, 0.9906, 7.4907)
Luminance	0.0099 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D4F #494F0D

analogous

#0D284F #130D4F #340D4F

triadic

#130D4F #4F130D #0D4F13

tetradic

#130D4F #4F0D28 #494F0D #0D4F34

square

#130D4F #4F0D28 #494F0D #0D4F34

split-complementary

#130D4F #4F340D #284F0D

monochromatic

#06041A #06041A #130D4F #201684 #2C1EB8

Accessibility & contrast

On white

17.53

#130D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#130D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D4F

17.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D4F	#FFFFFF	#000000	##FFFFFF
##130D4F	1.00	17.53	1.20	17.53
#FFFFFF	17.53	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C51

Deuteranopia (green-blind)

#00164E

Tritanopia (blue-blind)

#00202D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #130d4f;
/* rgb */ color: rgb(19, 13, 79);
/* oklch */ color: oklch(22.6% 0.113 276.4);

Tailwind

colors: {
  custom: {
    50: '#5c4d81',
    500: '#130d4f',
    950: '#000000',
  },
}

SCSS

$custom: #130d4f;
$custom-light: #5c4d81;
$custom-dark: #000000;

JSON

{
  "hex": "#130d4f",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 79
  },
  "hsl": {
    "h": 245.455,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.22631,
    "c": 0.11342,
    "h": 276.4
  },
  "luminance": 0.00991
}

Semantic roles & 50–950 ramp

primary

#130D4F

secondary

#828A2E

accent

#EE39DE

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010A

muted

#79777C

Preview Lab

Preview with #130D4F

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

Preview Lab → · Contrast checker → · Palette generator →