#13275D#13275D

#13275D is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.3% C 0.100 H 265.3°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#13275D
RGB	rgb(19, 39, 93)
HSL	hsl(224, 66%, 22%)
HSV	hsv(224, 80%, 36%)
CMYK	cmyk(79.6%, 58.1%, 0%, 63.5%)
CIE-LAB	lab(17.36, 13.66, -34.64)
CIE-LCH	lch(17.36, 37.24, 291.52°)
OKLab	oklab(29.26% -0.0082 -0.0998)
OKLCH	oklch(29.26% 0.1 265.3)
XYZ	xyz(2.9692, 2.3795, 10.6566)
Luminance	0.0238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13275D #5D4913

analogous

#134C5D #13275D #24135D

triadic

#13275D #5D1327 #275D13

tetradic

#13275D #5D134C #5D4913 #135D24

square

#13275D #5D134C #5D4913 #135D24

split-complementary

#13275D #5D2413 #4C5D13

monochromatic

#050B19 #09122A #13275D #1D3C90 #2852C3

Accessibility & contrast

On white

14.23

#13275D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#13275D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13275D

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13275D	#FFFFFF	#000000	##FFFFFF
##13275D	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E5F

Deuteranopia (green-blind)

#00275C

Tritanopia (blue-blind)

#00343D

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #13275d;
/* rgb */ color: rgb(19, 39, 93);
/* oklch */ color: oklch(29.3% 0.100 265.3);

Tailwind

colors: {
  custom: {
    50: '#5d608b',
    500: '#13275d',
    950: '#000000',
  },
}

SCSS

$custom: #13275d;
$custom-light: #5d608b;
$custom-dark: #000000;

JSON

{
  "hex": "#13275d",
  "rgb": {
    "r": 19,
    "g": 39,
    "b": 93
  },
  "hsl": {
    "h": 223.784,
    "s": 66.071,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29256,
    "c": 0.10014,
    "h": 265.3
  },
  "luminance": 0.0238
}

Semantic roles & 50–950 ramp

primary

#13275D

secondary

#957C37

accent

#BB3FE9

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #13275D

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

Preview Lab → · Contrast checker → · Palette generator →