#13297E#13297E

#13297E is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.9% C 0.146 H 266.5°. Best body text is #FFFFFF at 12.76:1 contrast (WCAG AA passes).

Color values

HEX	#13297E
RGB	rgb(19, 41, 126)
HSL	hsl(228, 74%, 28%)
HSV	hsv(228, 85%, 49%)
CMYK	cmyk(84.9%, 67.5%, 0%, 50.6%)
CIE-LAB	lab(20.94, 25.91, -50.19)
CIE-LCH	lch(20.94, 56.49, 297.31°)
OKLab	oklab(32.85% -0.009 -0.1454)
OKLCH	oklch(32.85% 0.146 266.5)
XYZ	xyz(4.8261, 3.2301, 20.1037)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13297E #7E6813

analogous

#135E7E #13297E #33137E

triadic

#13297E #7E1329 #297E13

tetradic

#13297E #7E135E #7E6813 #137E33

square

#13297E #7E135E #7E6813 #137E33

split-complementary

#13297E #7E3313 #5E7E13

monochromatic

#04091B #0B1849 #13297E #1B3AB3 #2C51DF

Accessibility & contrast

On white

12.76

#13297E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#13297E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13297E

12.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13297E	#FFFFFF	#000000	##FFFFFF
##13297E	1.00	12.76	1.65	12.76
#FFFFFF	12.76	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003881

Deuteranopia (green-blind)

#002D7C

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #13297e;
/* rgb */ color: rgb(19, 41, 126);
/* oklch */ color: oklch(32.9% 0.146 266.5);

Tailwind

colors: {
  custom: {
    50: '#6662a4',
    500: '#13297e',
    950: '#000000',
  },
}

SCSS

$custom: #13297e;
$custom-light: #6662a4;
$custom-dark: #000000;

JSON

{
  "hex": "#13297e",
  "rgb": {
    "r": 19,
    "g": 41,
    "b": 126
  },
  "hsl": {
    "h": 227.664,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.32854,
    "c": 0.14565,
    "h": 266.5
  },
  "luminance": 0.03231
}

Semantic roles & 50–950 ramp

primary

#13297E

secondary

#B49A39

accent

#CA37F0

background

#F6F5FA

surface

#EBEAF4

border

#C6C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #13297E

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

Preview Lab → · Contrast checker → · Palette generator →