#130C40#130C40

#130C40 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.7% C 0.093 H 280.6°. Best body text is #FFFFFF at 18.19:1 contrast (WCAG AA passes).

Color values

HEX	#130C40
RGB	rgb(19, 12, 64)
HSL	hsl(248, 68%, 15%)
HSV	hsv(248, 81%, 25%)
CMYK	cmyk(70.3%, 81.2%, 0%, 74.9%)
CIE-LAB	lab(6.97, 21.34, -31.68)
CIE-LCH	lch(6.97, 38.19, 303.97°)
OKLab	oklab(20.69% 0.0171 -0.0916)
OKLCH	oklch(20.69% 0.093 280.6)
XYZ	xyz(1.3252, 0.7715, 4.9286)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130C40 #39400C

analogous

#0C1F40 #130C40 #2D0C40

triadic

#130C40 #40130C #0C4013

tetradic

#130C40 #400C1F #39400C #0C402D

square

#130C40 #400C1F #39400C #0C402D

split-complementary

#130C40 #402D0C #1F400C

monochromatic

#08051A #08051A #130C40 #221674 #321FA7

Accessibility & contrast

On white

18.19

#130C40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#130C40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130C40

18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130C40	#FFFFFF	#000000	##FFFFFF
##130C40	1.00	18.19	1.15	18.19
#FFFFFF	18.19	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001742

Deuteranopia (green-blind)

#00133F

Tritanopia (blue-blind)

#001A25

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #130c40;
/* rgb */ color: rgb(19, 12, 64);
/* oklch */ color: oklch(20.7% 0.093 280.6);

Tailwind

colors: {
  custom: {
    50: '#584b75',
    500: '#130c40',
    950: '#000000',
  },
}

SCSS

$custom: #130c40;
$custom-light: #584b75;
$custom-dark: #000000;

JSON

{
  "hex": "#130c40",
  "rgb": {
    "r": 19,
    "g": 12,
    "b": 64
  },
  "hsl": {
    "h": 248.077,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.20692,
    "c": 0.09317,
    "h": 280.6
  },
  "luminance": 0.00772
}

Semantic roles & 50–950 ramp

primary

#130C40

secondary

#717C2C

accent

#EB3DD4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #130C40

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

Preview Lab → · Contrast checker → · Palette generator →