#13125D#13125D

#13125D is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.1% C 0.127 H 272.9°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#13125D
RGB	rgb(19, 18, 93)
HSL	hsl(241, 68%, 22%)
HSV	hsv(241, 81%, 36%)
CMYK	cmyk(79.6%, 80.6%, 0%, 63.5%)
CIE-LAB	lab(11.70, 28.52, -43.92)
CIE-LCH	lch(11.70, 52.37, 303.00°)
OKLab	oklab(25.1% 0.0065 -0.1271)
OKLCH	oklch(25.1% 0.127 272.9)
XYZ	xyz(2.4600, 1.3611, 10.4869)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13125D #5C5D12

analogous

#12375D #13125D #39125D

triadic

#13125D #5D1312 #125D13

tetradic

#13125D #5D1237 #5C5D12 #125D39

square

#13125D #5D1237 #5C5D12 #125D39

split-complementary

#13125D #5D3912 #375D12

monochromatic

#05051A #09082A #13125D #1D1C90 #2826C4

Accessibility & contrast

On white

16.51

#13125D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#13125D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13125D

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13125D	#FFFFFF	#000000	##FFFFFF
##13125D	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225F

Deuteranopia (green-blind)

#001B5C

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #13125d;
/* rgb */ color: rgb(19, 18, 93);
/* oklch */ color: oklch(25.1% 0.127 272.9);

Tailwind

colors: {
  custom: {
    50: '#5f518c',
    500: '#13125d',
    950: '#000000',
  },
}

SCSS

$custom: #13125d;
$custom-light: #5f518c;
$custom-dark: #000000;

JSON

{
  "hex": "#13125d",
  "rgb": {
    "r": 19,
    "g": 18,
    "b": 93
  },
  "hsl": {
    "h": 240.8,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.25097,
    "c": 0.12728,
    "h": 272.9
  },
  "luminance": 0.01361
}

Semantic roles & 50–950 ramp

primary

#13125D

secondary

#949535

accent

#EA3DE8

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #13125D

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

Preview Lab → · Contrast checker → · Palette generator →