#130F50#130F50

#130F50 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.1% C 0.113 H 275.7°. Best body text is #FFFFFF at 17.33:1 contrast (WCAG AA passes).

Color values

HEX	#130F50
RGB	rgb(19, 15, 80)
HSL	hsl(244, 68%, 19%)
HSV	hsv(244, 81%, 31%)
CMYK	cmyk(76.3%, 81.3%, 0%, 68.6%)
CIE-LAB	lab(9.47, 25.58, -38.76)
CIE-LCH	lch(9.47, 46.44, 303.43°)
OKLab	oklab(23.06% 0.0111 -0.112)
OKLCH	oklch(23.06% 0.113 275.7)
XYZ	xyz(1.8869, 1.0591, 7.6929)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#130F50 #4C500F

analogous

#0F2B50 #130F50 #330F50

triadic

#130F50 #50130F #0F5013

tetradic

#130F50 #500F2B #4C500F #0F5033

square

#130F50 #500F2B #4C500F #0F5033

split-complementary

#130F50 #50330F #2B500F

monochromatic

#06051A #07051C #130F50 #1F1984 #2B22B7

Accessibility & contrast

On white

17.33

#130F50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#130F50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #130F50

17.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##130F50	#FFFFFF	#000000	##FFFFFF
##130F50	1.00	17.33	1.21	17.33
#FFFFFF	17.33	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D52

Deuteranopia (green-blind)

#00174F

Tritanopia (blue-blind)

#00222E

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #130f50;
/* rgb */ color: rgb(19, 15, 80);
/* oklch */ color: oklch(23.1% 0.113 275.7);

Tailwind

colors: {
  custom: {
    50: '#5c4e82',
    500: '#130f50',
    950: '#000000',
  },
}

SCSS

$custom: #130f50;
$custom-light: #5c4e82;
$custom-dark: #000000;

JSON

{
  "hex": "#130f50",
  "rgb": {
    "r": 19,
    "g": 15,
    "b": 80
  },
  "hsl": {
    "h": 243.692,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.23063,
    "c": 0.1126,
    "h": 275.7
  },
  "luminance": 0.01059
}

Semantic roles & 50–950 ramp

primary

#130F50

secondary

#858A31

accent

#EB3DE1

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010A

muted

#79777C

Preview Lab

Preview with #130F50

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

Preview Lab → · Contrast checker → · Palette generator →