#130E51#130E51

#130E51 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 23.0% C 0.115 H 275.7°. Best body text is #FFFFFF at 17.36:1 contrast (WCAG AA passes).

Color values

HEX	#130E51
RGB	rgb(19, 14, 81)
HSL	hsl(244, 71%, 19%)
HSV	hsv(244, 83%, 32%)
CMYK	cmyk(76.5%, 82.7%, 0%, 68.2%)
CIE-LAB	lab(9.37, 26.58, -39.62)
CIE-LCH	lch(9.37, 47.71, 303.86°)
OKLab	oklab(23.03% 0.0115 -0.1145)
OKLCH	oklch(23.03% 0.115 275.7)
XYZ	xyz(1.9103, 1.0464, 7.8843)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130E51 #4C510E

analogous

#0E2A51 #130E51 #340E51

triadic

#130E51 #51130E #0E5113

tetradic

#130E51 #510E2A #4C510E #0E5134

square

#130E51 #510E2A #4C510E #0E5134

split-complementary

#130E51 #51340E #2A510E

monochromatic

#06051A #07051D #130E51 #1F1785 #2B20B9

Accessibility & contrast

On white

17.36

#130E51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#130E51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130E51

17.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130E51	#FFFFFF	#000000	##FFFFFF
##130E51	1.00	17.36	1.21	17.36
#FFFFFF	17.36	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D53

Deuteranopia (green-blind)

#001750

Tritanopia (blue-blind)

#00222F

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #130e51;
/* rgb */ color: rgb(19, 14, 81);
/* oklch */ color: oklch(23.0% 0.115 275.7);

Tailwind

colors: {
  custom: {
    50: '#5c4e83',
    500: '#130e51',
    950: '#000000',
  },
}

SCSS

$custom: #130e51;
$custom-light: #5c4e83;
$custom-dark: #000000;

JSON

{
  "hex": "#130e51",
  "rgb": {
    "r": 19,
    "g": 14,
    "b": 81
  },
  "hsl": {
    "h": 244.478,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.23027,
    "c": 0.1151,
    "h": 275.7
  },
  "luminance": 0.01047
}

Semantic roles & 50–950 ramp

primary

#130E51

secondary

#858C2F

accent

#ED3AE0

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #130E51

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

Preview Lab → · Contrast checker → · Palette generator →