#130D36#130D36

#130D36 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.076 H 283.6°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#130D36
RGB	rgb(19, 13, 54)
HSL	hsl(249, 61%, 13%)
HSV	hsv(249, 76%, 21%)
CMYK	cmyk(64.8%, 75.9%, 0%, 78.8%)
CIE-LAB	lab(6.26, 16.41, -25.62)
CIE-LCH	lch(6.26, 30.42, 302.64°)
OKLab	oklab(19.78% 0.018 -0.0743)
OKLCH	oklch(19.78% 0.076 283.6)
XYZ	xyz(1.0781, 0.6926, 3.5662)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight

#03012D

ΔE00 3.81

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D36 #30360D

analogous

#0D1B36 #130D36 #270D36

triadic

#130D36 #36130D #0D3613

tetradic

#130D36 #360D1B #30360D #0D3627

square

#130D36 #360D1B #30360D #0D3627

split-complementary

#130D36 #36270D #1B360D

monochromatic

#090619 #090619 #130D36 #241967 #362599

Accessibility & contrast

On white

18.44

#130D36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#130D36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D36

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D36	#FFFFFF	#000000	##FFFFFF
##130D36	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001537

Deuteranopia (green-blind)

#001335

Tritanopia (blue-blind)

#04171F

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #130d36;
/* rgb */ color: rgb(19, 13, 54);
/* oklch */ color: oklch(19.8% 0.076 283.6);

Tailwind

colors: {
  custom: {
    50: '#554c6d',
    500: '#130d36',
    950: '#000000',
  },
}

SCSS

$custom: #130d36;
$custom-light: #554c6d;
$custom-dark: #000000;

JSON

{
  "hex": "#130d36",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 54
  },
  "hsl": {
    "h": 248.78,
    "s": 61.194,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19783,
    "c": 0.07646,
    "h": 283.6
  },
  "luminance": 0.00693
}

Semantic roles & 50–950 ramp

primary

#130D36

secondary

#67712D

accent

#E443CD

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030107

muted

#78777A

Preview Lab

Preview with #130D36

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

Preview Lab → · Contrast checker → · Palette generator →