#13297C#13297C

#13297C is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.6% C 0.143 H 266.4°. Best body text is #FFFFFF at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#13297C
RGB	rgb(19, 41, 124)
HSL	hsl(227, 73%, 28%)
HSV	hsv(227, 85%, 49%)
CMYK	cmyk(84.7%, 66.9%, 0%, 51.4%)
CIE-LAB	lab(20.75, 25.11, -49.24)
CIE-LCH	lch(20.75, 55.28, 297.02°)
OKLab	oklab(32.65% -0.0089 -0.1426)
OKLCH	oklch(32.65% 0.143 266.4)
XYZ	xyz(4.6983, 3.1790, 19.4309)
Luminance	0.0318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13297C #7C6613

analogous

#135D7C #13297C #32137C

triadic

#13297C #7C1329 #297C13

tetradic

#13297C #7C135D #7C6613 #137C32

square

#13297C #7C135D #7C6613 #137C32

split-complementary

#13297C #7C3213 #5D7C13

monochromatic

#04091B #0B1747 #13297C #1B3BB1 #2B51DF

Accessibility & contrast

On white

12.84

#13297C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#13297C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13297C

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13297C	#FFFFFF	#000000	##FFFFFF
##13297C	1.00	12.84	1.64	12.84
#FFFFFF	12.84	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377F

Deuteranopia (green-blind)

#002D7A

Tritanopia (blue-blind)

#003F4E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #13297c;
/* rgb */ color: rgb(19, 41, 124);
/* oklch */ color: oklch(32.6% 0.143 266.4);

Tailwind

colors: {
  custom: {
    50: '#6662a3',
    500: '#13297c',
    950: '#000000',
  },
}

SCSS

$custom: #13297c;
$custom-light: #6662a3;
$custom-dark: #000000;

JSON

{
  "hex": "#13297c",
  "rgb": {
    "r": 19,
    "g": 41,
    "b": 124
  },
  "hsl": {
    "h": 227.429,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.3265,
    "c": 0.14288,
    "h": 266.4
  },
  "luminance": 0.0318
}

Semantic roles & 50–950 ramp

primary

#13297C

secondary

#B29839

accent

#C938F0

background

#F6F5FA

surface

#EBEAF4

border

#C6C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #13297C

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

Preview Lab → · Contrast checker → · Palette generator →