#133369#133369

#133369 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.1% C 0.102 H 260.2°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#133369
RGB	rgb(19, 51, 105)
HSL	hsl(218, 69%, 24%)
HSV	hsv(218, 82%, 41%)
CMYK	cmyk(81.9%, 51.4%, 0%, 58.8%)
CIE-LAB	lab(22.04, 9.99, -34.96)
CIE-LCH	lch(22.04, 36.36, 285.94°)
OKLab	oklab(33.11% -0.0173 -0.1005)
OKLCH	oklch(33.11% 0.102 260.2)
XYZ	xyz(4.0013, 3.5256, 13.8315)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133369 #694913

analogous

#135E69 #133369 #1E1369

triadic

#133369 #691333 #336913

tetradic

#133369 #69135E #694913 #13691E

square

#133369 #69135E #694913 #13691E

split-complementary

#133369 #691E13 #5E6913

monochromatic

#050D1A #0A1A35 #133369 #1C4C9D #2665D1

Accessibility & contrast

On white

12.32

#133369 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#133369 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133369

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133369	#FFFFFF	#000000	##FFFFFF
##133369	1.00	12.32	1.71	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14396B

Deuteranopia (green-blind)

#003168

Tritanopia (blue-blind)

#004049

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #133369;
/* rgb */ color: rgb(19, 51, 105);
/* oklch */ color: oklch(33.1% 0.102 260.2);

Tailwind

colors: {
  custom: {
    50: '#606a94',
    500: '#133369',
    950: '#000000',
  },
}

SCSS

$custom: #133369;
$custom-light: #606a94;
$custom-dark: #000000;

JSON

{
  "hex": "#133369",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 105
  },
  "hsl": {
    "h": 217.674,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.33113,
    "c": 0.10196,
    "h": 260.2
  },
  "luminance": 0.03526
}

Semantic roles & 50–950 ramp

primary

#133369

secondary

#A07938

accent

#AA3CEC

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #133369

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

Preview Lab → · Contrast checker → · Palette generator →