#13109D#13109D

#13109D is a dark, highly saturated blue. Relative luminance 0.029; OKLCH L 33.1% C 0.207 H 267.9°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#13109D
RGB	rgb(19, 16, 157)
HSL	hsl(241, 82%, 34%)
HSV	hsv(241, 90%, 62%)
CMYK	cmyk(87.9%, 89.8%, 0%, 38.4%)
CIE-LAB	lab(19.81, 50.50, -71.39)
CIE-LCH	lch(19.81, 87.44, 305.28°)
OKLab	oklab(33.12% -0.0076 -0.2065)
OKLCH	oklch(33.12% 0.207 267.9)
XYZ	xyz(6.5376, 2.9425, 32.1151)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13109D #9A9D10

analogous

#10549D #13109D #5A109D

triadic

#13109D #9D1310 #109D13

tetradic

#13109D #9D1054 #9A9D10 #109D5A

square

#13109D #9D1054 #9A9D10 #109D5A

split-complementary

#13109D #9D5A10 #549D10

monochromatic

#06052E #0C0A65 #13109D #1A16D5 #403CEB

Accessibility & contrast

On white

13.22

#13109D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#13109D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13109D

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13109D	#FFFFFF	#000000	##FFFFFF
##13109D	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0037A1

Deuteranopia (green-blind)

#00289B

Tritanopia (blue-blind)

#00425C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #13109d;
/* rgb */ color: rgb(19, 16, 157);
/* oklch */ color: oklch(33.1% 0.207 267.9);

Tailwind

colors: {
  custom: {
    50: '#7256bc',
    500: '#13109d',
    950: '#000000',
  },
}

SCSS

$custom: #13109d;
$custom-light: #7256bc;
$custom-dark: #000000;

JSON

{
  "hex": "#13109d",
  "rgb": {
    "r": 19,
    "g": 16,
    "b": 157
  },
  "hsl": {
    "h": 241.277,
    "s": 81.503,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33116,
    "c": 0.20665,
    "h": 267.9
  },
  "luminance": 0.02943
}

Semantic roles & 50–950 ramp

primary

#13109D

secondary

#C7CA3E

accent

#F830F4

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0312

muted

#7C7881

Preview Lab

Preview with #13109D

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

Preview Lab → · Contrast checker → · Palette generator →