#13286D#13286D

#13286D is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.0% C 0.123 H 266.2°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#13286D
RGB	rgb(19, 40, 109)
HSL	hsl(226, 70%, 25%)
HSV	hsv(226, 83%, 43%)
CMYK	cmyk(82.6%, 63.3%, 0%, 57.3%)
CIE-LAB	lab(19.05, 19.67, -42.39)
CIE-LCH	lch(19.05, 46.73, 294.90°)
OKLab	oklab(30.96% -0.0082 -0.1225)
OKLCH	oklch(30.96% 0.123 266.2)
XYZ	xyz(3.7867, 2.7597, 14.7981)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13286D #6D5813

analogous

#13556D #13286D #2B136D

triadic

#13286D #6D1328 #286D13

tetradic

#13286D #6D1355 #6D5813 #136D2B

square

#13286D #6D1355 #6D5813 #136D2B

split-complementary

#13286D #6D2B13 #556D13

monochromatic

#050A1A #0A1539 #13286D #1C3BA1 #254ED5

Accessibility & contrast

On white

13.53

#13286D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#13286D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13286D

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13286D	#FFFFFF	#000000	##FFFFFF
##13286D	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336F

Deuteranopia (green-blind)

#002A6C

Tritanopia (blue-blind)

#003A46

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #13286d;
/* rgb */ color: rgb(19, 40, 109);
/* oklch */ color: oklch(31.0% 0.123 266.2);

Tailwind

colors: {
  custom: {
    50: '#616198',
    500: '#13286d',
    950: '#000000',
  },
}

SCSS

$custom: #13286d;
$custom-light: #616198;
$custom-dark: #000000;

JSON

{
  "hex": "#13286d",
  "rgb": {
    "r": 19,
    "g": 40,
    "b": 109
  },
  "hsl": {
    "h": 226,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30961,
    "c": 0.1228,
    "h": 266.2
  },
  "luminance": 0.0276
}

Semantic roles & 50–950 ramp

primary

#13286D

secondary

#A48B38

accent

#C33BED

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #13286D

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

Preview Lab → · Contrast checker → · Palette generator →