#133064#133064

#133064 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.0% C 0.098 H 261.0°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#133064
RGB	rgb(19, 48, 100)
HSL	hsl(219, 68%, 23%)
HSV	hsv(219, 81%, 39%)
CMYK	cmyk(81%, 52%, 0%, 60.8%)
CIE-LAB	lab(20.72, 10.03, -33.83)
CIE-LCH	lch(20.72, 35.28, 286.51°)
OKLab	oklab(31.99% -0.0154 -0.0972)
OKLCH	oklch(31.99% 0.098 261)
XYZ	xyz(3.6249, 3.1720, 12.4753)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133064 #644713

analogous

#135864 #133064 #1F1364

triadic

#133064 #641330 #306413

tetradic

#133064 #641358 #644713 #13641F

square

#133064 #641358 #644713 #13641F

split-complementary

#133064 #641F13 #586413

monochromatic

#050C1A #091731 #133064 #1D4997 #2761CB

Accessibility & contrast

On white

12.85

#133064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#133064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133064

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133064	#FFFFFF	#000000	##FFFFFF
##133064	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123666

Deuteranopia (green-blind)

#002E63

Tritanopia (blue-blind)

#003C45

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #133064;
/* rgb */ color: rgb(19, 48, 100);
/* oklch */ color: oklch(32.0% 0.098 261.0);

Tailwind

colors: {
  custom: {
    50: '#5e6790',
    500: '#133064',
    950: '#000000',
  },
}

SCSS

$custom: #133064;
$custom-light: #5e6790;
$custom-dark: #000000;

JSON

{
  "hex": "#133064",
  "rgb": {
    "r": 19,
    "g": 48,
    "b": 100
  },
  "hsl": {
    "h": 218.519,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.31985,
    "c": 0.09843,
    "h": 261
  },
  "luminance": 0.03172
}

Semantic roles & 50–950 ramp

primary

#133064

secondary

#9C7837

accent

#AD3DEB

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #133064

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

Preview Lab → · Contrast checker → · Palette generator →