#13327E#13327E

#13327E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.7% C 0.134 H 263.9°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#13327E
RGB	rgb(19, 50, 126)
HSL	hsl(223, 74%, 28%)
HSV	hsv(223, 85%, 49%)
CMYK	cmyk(84.9%, 60.3%, 0%, 50.6%)
CIE-LAB	lab(23.42, 19.56, -46.13)
CIE-LCH	lch(23.42, 50.11, 292.98°)
OKLab	oklab(34.7% -0.0143 -0.1334)
OKLCH	oklch(34.7% 0.134 263.9)
XYZ	xyz(5.1737, 3.9254, 20.2196)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13327E #7E5F13

analogous

#13677E #13327E #29137E

triadic

#13327E #7E1332 #327E13

tetradic

#13327E #7E1367 #7E5F13 #137E29

square

#13327E #7E1367 #7E5F13 #137E29

split-complementary

#13327E #7E2913 #677E13

monochromatic

#040B1B #0B1D49 #13327E #1B47B3 #2C60DF

Accessibility & contrast

On white

11.76

#13327E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#13327E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13327E

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13327E	#FFFFFF	#000000	##FFFFFF
##13327E	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D81

Deuteranopia (green-blind)

#00337D

Tritanopia (blue-blind)

#004553

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #13327e;
/* rgb */ color: rgb(19, 50, 126);
/* oklch */ color: oklch(34.7% 0.134 263.9);

Tailwind

colors: {
  custom: {
    50: '#6569a4',
    500: '#13327e',
    950: '#000000',
  },
}

SCSS

$custom: #13327e;
$custom-light: #6569a4;
$custom-dark: #000000;

JSON

{
  "hex": "#13327e",
  "rgb": {
    "r": 19,
    "g": 50,
    "b": 126
  },
  "hsl": {
    "h": 222.617,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.34697,
    "c": 0.13412,
    "h": 263.9
  },
  "luminance": 0.03926
}

Semantic roles & 50–950 ramp

primary

#13327E

secondary

#B49039

accent

#BB37F0

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #13327E

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

Preview Lab → · Contrast checker → · Palette generator →