#130D43#130D43

#130D43 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.2% C 0.096 H 279.3°. Best body text is #FFFFFF at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#130D43
RGB	rgb(19, 13, 67)
HSL	hsl(247, 68%, 16%)
HSV	hsv(247, 81%, 26%)
CMYK	cmyk(71.6%, 80.6%, 0%, 73.7%)
CIE-LAB	lab(7.51, 21.96, -32.92)
CIE-LCH	lch(7.51, 39.58, 303.71°)
OKLab	oklab(21.21% 0.0156 -0.095)
OKLCH	oklch(21.21% 0.096 279.3)
XYZ	xyz(1.4253, 0.8314, 5.3945)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130D43 #3D430D

analogous

#0D2243 #130D43 #2E0D43

triadic

#130D43 #43130D #0D4313

tetradic

#130D43 #430D22 #3D430D #0D432E

square

#130D43 #430D22 #3D430D #0D432E

split-complementary

#130D43 #432E0D #22430D

monochromatic

#07051A #07051A #130D43 #221776 #3021AA

Accessibility & contrast

On white

18.00

#130D43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#130D43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130D43

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130D43	#FFFFFF	#000000	##FFFFFF
##130D43	1.00	18.00	1.17	18.00
#FFFFFF	18.00	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001442

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #130d43;
/* rgb */ color: rgb(19, 13, 67);
/* oklch */ color: oklch(21.2% 0.096 279.3);

Tailwind

colors: {
  custom: {
    50: '#584c78',
    500: '#130d43',
    950: '#000000',
  },
}

SCSS

$custom: #130d43;
$custom-light: #584c78;
$custom-dark: #000000;

JSON

{
  "hex": "#130d43",
  "rgb": {
    "r": 19,
    "g": 13,
    "b": 67
  },
  "hsl": {
    "h": 246.667,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.21207,
    "c": 0.09631,
    "h": 279.3
  },
  "luminance": 0.00832
}

Semantic roles & 50–950 ramp

primary

#130D43

secondary

#757E2D

accent

#EA3DD7

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #130D43

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

Preview Lab → · Contrast checker → · Palette generator →