#13286B#13286B

#13286B is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.8% C 0.120 H 266.1°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#13286B
RGB	rgb(19, 40, 107)
HSL	hsl(226, 70%, 25%)
HSV	hsv(226, 82%, 42%)
CMYK	cmyk(82.2%, 62.6%, 0%, 58%)
CIE-LAB	lab(18.87, 18.84, -41.39)
CIE-LCH	lch(18.87, 45.47, 294.47°)
OKLab	oklab(30.77% -0.0082 -0.1196)
OKLCH	oklch(30.77% 0.12 266.1)
XYZ	xyz(3.6803, 2.7171, 14.2376)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13286B #6B5613

analogous

#13546B #13286B #2A136B

triadic

#13286B #6B1328 #286B13

tetradic

#13286B #6B1354 #6B5613 #136B2A

square

#13286B #6B1354 #6B5613 #136B2A

split-complementary

#13286B #6B2A13 #546B13

monochromatic

#050A1A #0A1537 #13286B #1C3B9F #254FD3

Accessibility & contrast

On white

13.60

#13286B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#13286B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13286B

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13286B	#FFFFFF	#000000	##FFFFFF
##13286B	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326D

Deuteranopia (green-blind)

#002A6A

Tritanopia (blue-blind)

#003945

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #13286b;
/* rgb */ color: rgb(19, 40, 107);
/* oklch */ color: oklch(30.8% 0.120 266.1);

Tailwind

colors: {
  custom: {
    50: '#616196',
    500: '#13286b',
    950: '#000000',
  },
}

SCSS

$custom: #13286b;
$custom-light: #616196;
$custom-dark: #000000;

JSON

{
  "hex": "#13286b",
  "rgb": {
    "r": 19,
    "g": 40,
    "b": 107
  },
  "hsl": {
    "h": 225.682,
    "s": 69.841,
    "l": 24.706
  },
  "oklch": {
    "l": 0.30769,
    "c": 0.11987,
    "h": 266.1
  },
  "luminance": 0.02718
}

Semantic roles & 50–950 ramp

primary

#13286B

secondary

#A28938

accent

#C23BED

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #13286B

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

Preview Lab → · Contrast checker → · Palette generator →