#133066#133066

#133066 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.1% C 0.101 H 261.4°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#133066
RGB	rgb(19, 48, 102)
HSL	hsl(219, 69%, 24%)
HSV	hsv(219, 81%, 40%)
CMYK	cmyk(81.4%, 52.9%, 0%, 60%)
CIE-LAB	lab(20.87, 10.88, -34.89)
CIE-LCH	lch(20.87, 36.55, 287.32°)
OKLab	oklab(32.15% -0.0151 -0.1003)
OKLCH	oklch(32.15% 0.101 261.4)
XYZ	xyz(3.7229, 3.2112, 12.9914)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133066 #664913

analogous

#135966 #133066 #1F1366

triadic

#133066 #661330 #306613

tetradic

#133066 #661359 #664913 #13661F

square

#133066 #661359 #664913 #13661F

split-complementary

#133066 #661F13 #596613

monochromatic

#050C1A #091832 #133066 #1D489A #2661CD

Accessibility & contrast

On white

12.79

#133066 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#133066 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133066

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133066	#FFFFFF	#000000	##FFFFFF
##133066	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3668

Deuteranopia (green-blind)

#002F65

Tritanopia (blue-blind)

#003D46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #133066;
/* rgb */ color: rgb(19, 48, 102);
/* oklch */ color: oklch(32.1% 0.101 261.4);

Tailwind

colors: {
  custom: {
    50: '#5f6792',
    500: '#133066',
    950: '#000000',
  },
}

SCSS

$custom: #133066;
$custom-light: #5f6792;
$custom-dark: #000000;

JSON

{
  "hex": "#133066",
  "rgb": {
    "r": 19,
    "g": 48,
    "b": 102
  },
  "hsl": {
    "h": 219.036,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.32148,
    "c": 0.10147,
    "h": 261.4
  },
  "luminance": 0.03212
}

Semantic roles & 50–950 ramp

primary

#133066

secondary

#9D7A37

accent

#AE3CEB

background

#F5F6F9

surface

#EAEBF1

border

#C6C6CB

text

#05060D

muted

#797A7E

Preview Lab

Preview with #133066

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

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