#133676#133676

#133676 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.9% C 0.117 H 261.2°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#133676
RGB	rgb(19, 54, 118)
HSL	hsl(219, 72%, 27%)
HSV	hsv(219, 84%, 46%)
CMYK	cmyk(83.9%, 54.2%, 0%, 53.7%)
CIE-LAB	lab(23.95, 13.35, -40.21)
CIE-LCH	lch(23.95, 42.37, 288.37°)
OKLab	oklab(34.89% -0.0179 -0.1159)
OKLCH	oklch(34.89% 0.117 261.2)
XYZ	xyz(4.8566, 4.0842, 17.6684)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133676 #765313

analogous

#136876 #133676 #221376

triadic

#133676 #761336 #367613

tetradic

#133676 #761368 #765313 #137622

square

#133676 #761368 #765313 #137622

split-complementary

#133676 #762213 #687613

monochromatic

#040C1A #0B1E41 #133676 #1B4EAB #2767DC

Accessibility & contrast

On white

11.56

#133676 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#133676 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133676

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133676	#FFFFFF	#000000	##FFFFFF
##133676	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093E78

Deuteranopia (green-blind)

#003575

Tritanopia (blue-blind)

#004650

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #133676;
/* rgb */ color: rgb(19, 54, 118);
/* oklch */ color: oklch(34.9% 0.117 261.2);

Tailwind

colors: {
  custom: {
    50: '#636c9e',
    500: '#133676',
    950: '#000000',
  },
}

SCSS

$custom: #133676;
$custom-light: #636c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#133676",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 118
  },
  "hsl": {
    "h": 218.788,
    "s": 72.263,
    "l": 26.863
  },
  "oklch": {
    "l": 0.34888,
    "c": 0.11724,
    "h": 261.2
  },
  "luminance": 0.04085
}

Semantic roles & 50–950 ramp

primary

#133676

secondary

#AC8339

accent

#AF39EF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #133676

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

Preview Lab → · Contrast checker → · Palette generator →