#133364#133364

#133364 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.7% C 0.094 H 258.9°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#133364
RGB	rgb(19, 51, 100)
HSL	hsl(216, 68%, 23%)
HSV	hsv(216, 81%, 39%)
CMYK	cmyk(81%, 49%, 0%, 60.8%)
CIE-LAB	lab(21.67, 7.85, -32.29)
CIE-LCH	lch(21.67, 33.23, 283.67°)
OKLab	oklab(32.72% -0.0182 -0.0926)
OKLCH	oklch(32.72% 0.094 258.9)
XYZ	xyz(3.7518, 3.4258, 12.5176)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133364 #644413

analogous

#135B64 #133364 #1B1364

triadic

#133364 #641333 #336413

tetradic

#133364 #64135B #644413 #13641B

square

#133364 #64135B #644413 #13641B

split-complementary

#133364 #641B13 #5B6413

monochromatic

#050D1A #091931 #133364 #1D4D97 #2767CB

Accessibility & contrast

On white

12.46

#133364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#133364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133364

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133364	#FFFFFF	#000000	##FFFFFF
##133364	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193866

Deuteranopia (green-blind)

#063063

Tritanopia (blue-blind)

#003F46

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #133364;
/* rgb */ color: rgb(19, 51, 100);
/* oklch */ color: oklch(32.7% 0.094 258.9);

Tailwind

colors: {
  custom: {
    50: '#5e6a90',
    500: '#133364',
    950: '#000000',
  },
}

SCSS

$custom: #133364;
$custom-light: #5e6a90;
$custom-dark: #000000;

JSON

{
  "hex": "#133364",
  "rgb": {
    "r": 19,
    "g": 51,
    "b": 100
  },
  "hsl": {
    "h": 216.296,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.32718,
    "c": 0.09441,
    "h": 258.9
  },
  "luminance": 0.03426
}

Semantic roles & 50–950 ramp

primary

#133364

secondary

#9C7437

accent

#A63DEB

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #133364

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

Preview Lab → · Contrast checker → · Palette generator →