#13147F#13147F

#13147F is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.6% C 0.169 H 269.5°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#13147F
RGB	rgb(19, 20, 127)
HSL	hsl(239, 74%, 29%)
HSV	hsv(239, 85%, 50%)
CMYK	cmyk(85%, 84.3%, 0%, 50.2%)
CIE-LAB	lab(16.36, 39.35, -58.40)
CIE-LCH	lch(16.36, 70.42, 303.97°)
OKLab	oklab(29.6% -0.0016 -0.1691)
OKLCH	oklch(29.6% 0.169 269.5)
XYZ	xyz(4.3482, 2.1705, 20.2643)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13147F #7F7E13

analogous

#134A7F #13147F #48137F

triadic

#13147F #7F1314 #147F13

tetradic

#13147F #7F134A #7F7E13 #137F48

square

#13147F #7F134A #7F7E13 #137F48

split-complementary

#13147F #7F4813 #4A7F13

monochromatic

#04041B #0B0C4A #13147F #1B1CB4 #2D2EE0

Accessibility & contrast

On white

14.64

#13147F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#13147F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13147F

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13147F	#FFFFFF	#000000	##FFFFFF
##13147F	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E82

Deuteranopia (green-blind)

#00237D

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #13147f;
/* rgb */ color: rgb(19, 20, 127);
/* oklch */ color: oklch(29.6% 0.169 269.5);

Tailwind

colors: {
  custom: {
    50: '#6955a5',
    500: '#13147f',
    950: '#000000',
  },
}

SCSS

$custom: #13147f;
$custom-light: #6955a5;
$custom-dark: #000000;

JSON

{
  "hex": "#13147f",
  "rgb": {
    "r": 19,
    "g": 20,
    "b": 127
  },
  "hsl": {
    "h": 239.444,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.29603,
    "c": 0.16911,
    "h": 269.5
  },
  "luminance": 0.02171
}

Semantic roles & 50–950 ramp

primary

#13147F

secondary

#B4B339

accent

#EF37F1

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #13147F

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

Preview Lab → · Contrast checker → · Palette generator →