#13118E#13118E

#13118E is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.2% C 0.189 H 268.7°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#13118E
RGB	rgb(19, 17, 142)
HSL	hsl(241, 79%, 31%)
HSV	hsv(241, 88%, 56%)
CMYK	cmyk(86.6%, 88%, 0%, 44.3%)
CIE-LAB	lab(17.88, 45.58, -65.32)
CIE-LCH	lch(17.88, 79.65, 304.91°)
OKLab	oklab(31.22% -0.0044 -0.189)
OKLCH	oklch(31.22% 0.189 268.7)
XYZ	xyz(5.3498, 2.4917, 25.7849)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13118E #8C8E11

analogous

#114D8E #13118E #51118E

triadic

#13118E #8E1311 #118E13

tetradic

#13118E #8E114D #8C8E11 #118E51

square

#13118E #8E114D #8C8E11 #118E51

split-complementary

#13118E #8E5111 #4D8E11

monochromatic

#040421 #0C0A57 #13118E #1A18C5 #3633E7

Accessibility & contrast

On white

14.01

#13118E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#13118E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13118E

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13118E	#FFFFFF	#000000	##FFFFFF
##13118E	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003291

Deuteranopia (green-blind)

#00258C

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #13118e;
/* rgb */ color: rgb(19, 17, 142);
/* oklch */ color: oklch(31.2% 0.189 268.7);

Tailwind

colors: {
  custom: {
    50: '#6d54b1',
    500: '#13118e',
    950: '#000000',
  },
}

SCSS

$custom: #13118e;
$custom-light: #6d54b1;
$custom-dark: #000000;

JSON

{
  "hex": "#13118e",
  "rgb": {
    "r": 19,
    "g": 17,
    "b": 142
  },
  "hsl": {
    "h": 240.96,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.3122,
    "c": 0.18908,
    "h": 268.7
  },
  "luminance": 0.02492
}

Semantic roles & 50–950 ramp

primary

#13118E

secondary

#C0C238

accent

#F533F2

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #13118E

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

Preview Lab → · Contrast checker → · Palette generator →