#130B45#130B45

#130B45 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.102 H 279.4°. Best body text is #FFFFFF at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#130B45
RGB	rgb(19, 11, 69)
HSL	hsl(248, 73%, 16%)
HSV	hsv(248, 84%, 27%)
CMYK	cmyk(72.5%, 84.1%, 0%, 72.9%)
CIE-LAB	lab(7.29, 23.95, -34.69)
CIE-LCH	lch(7.29, 42.16, 304.62°)
OKLab	oklab(21.12% 0.0166 -0.1003)
OKLCH	oklch(21.12% 0.102 279.4)
XYZ	xyz(1.4621, 0.8073, 5.7079)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130B45 #3D450B

analogous

#0B2045 #130B45 #300B45

triadic

#130B45 #45130B #0B4513

tetradic

#130B45 #450B20 #3D450B #0B4530

square

#130B45 #450B20 #3D450B #0B4530

split-complementary

#130B45 #45300B #20450B

monochromatic

#07041A #07041A #130B45 #22137A #301CAF

Accessibility & contrast

On white

18.08

#130B45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#130B45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130B45

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130B45	#FFFFFF	#000000	##FFFFFF
##130B45	1.00	18.08	1.16	18.08
#FFFFFF	18.08	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001847

Deuteranopia (green-blind)

#001444

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #130b45;
/* rgb */ color: rgb(19, 11, 69);
/* oklch */ color: oklch(21.1% 0.102 279.4);

Tailwind

colors: {
  custom: {
    50: '#594b79',
    500: '#130b45',
    950: '#000000',
  },
}

SCSS

$custom: #130b45;
$custom-light: #594b79;
$custom-dark: #000000;

JSON

{
  "hex": "#130b45",
  "rgb": {
    "r": 19,
    "g": 11,
    "b": 69
  },
  "hsl": {
    "h": 248.276,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.21115,
    "c": 0.10163,
    "h": 279.4
  },
  "luminance": 0.00807
}

Semantic roles & 50–950 ramp

primary

#130B45

secondary

#75812A

accent

#EF39D6

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #130B45

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

Preview Lab → · Contrast checker → · Palette generator →