#133263#133263

#133263 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.4% C 0.094 H 259.3°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#133263
RGB	rgb(19, 50, 99)
HSL	hsl(217, 68%, 23%)
HSV	hsv(217, 81%, 39%)
CMYK	cmyk(80.8%, 49.5%, 0%, 61.2%)
CIE-LAB	lab(21.28, 8.15, -32.27)
CIE-LCH	lch(21.28, 33.28, 284.17°)
OKLab	oklab(32.39% -0.0174 -0.0926)
OKLCH	oklch(32.39% 0.094 259.3)
XYZ	xyz(3.6605, 3.3201, 12.2499)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133263 #634413

analogous

#135A63 #133263 #1C1363

triadic

#133263 #631332 #326313

tetradic

#133263 #63135A #634413 #13631C

square

#133263 #63135A #634413 #13631C

split-complementary

#133263 #631C13 #5A6313

monochromatic

#050D1A #091830 #133263 #1D4C96 #2766CA

Accessibility & contrast

On white

12.62

#133263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#133263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133263

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133263	#FFFFFF	#000000	##FFFFFF
##133263	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183765

Deuteranopia (green-blind)

#053062

Tritanopia (blue-blind)

#003E45

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #133263;
/* rgb */ color: rgb(19, 50, 99);
/* oklch */ color: oklch(32.4% 0.094 259.3);

Tailwind

colors: {
  custom: {
    50: '#5e6990',
    500: '#133263',
    950: '#000000',
  },
}

SCSS

$custom: #133263;
$custom-light: #5e6990;
$custom-dark: #000000;

JSON

{
  "hex": "#133263",
  "rgb": {
    "r": 19,
    "g": 50,
    "b": 99
  },
  "hsl": {
    "h": 216.75,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32394,
    "c": 0.09422,
    "h": 259.3
  },
  "luminance": 0.03321
}

Semantic roles & 50–950 ramp

primary

#133263

secondary

#9B7437

accent

#A73DEB

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #133263

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

Preview Lab → · Contrast checker → · Palette generator →