#13276D#13276D

#13276D is a dark, vivid blue. Relative luminance 0.027; OKLCH L 30.7% C 0.124 H 266.5°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#13276D
RGB	rgb(19, 39, 109)
HSL	hsl(227, 70%, 25%)
HSV	hsv(227, 83%, 43%)
CMYK	cmyk(82.6%, 64.2%, 0%, 57.3%)
CIE-LAB	lab(18.77, 20.39, -42.85)
CIE-LCH	lch(18.77, 47.46, 295.45°)
OKLab	oklab(30.75% -0.0075 -0.1239)
OKLCH	oklch(30.75% 0.124 266.5)
XYZ	xyz(3.7534, 2.6932, 14.7870)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13276D #6D5913

analogous

#13546D #13276D #2C136D

triadic

#13276D #6D1327 #276D13

tetradic

#13276D #6D1354 #6D5913 #136D2C

square

#13276D #6D1354 #6D5913 #136D2C

split-complementary

#13276D #6D2C13 #546D13

monochromatic

#05091A #0A1439 #13276D #1C3AA1 #254CD5

Accessibility & contrast

On white

13.65

#13276D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#13276D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13276D

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13276D	#FFFFFF	#000000	##FFFFFF
##13276D	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326F

Deuteranopia (green-blind)

#002A6C

Tritanopia (blue-blind)

#003946

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #13276d;
/* rgb */ color: rgb(19, 39, 109);
/* oklch */ color: oklch(30.7% 0.124 266.5);

Tailwind

colors: {
  custom: {
    50: '#626098',
    500: '#13276d',
    950: '#000000',
  },
}

SCSS

$custom: #13276d;
$custom-light: #626098;
$custom-dark: #000000;

JSON

{
  "hex": "#13276d",
  "rgb": {
    "r": 19,
    "g": 39,
    "b": 109
  },
  "hsl": {
    "h": 226.667,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.30749,
    "c": 0.12414,
    "h": 266.5
  },
  "luminance": 0.02694
}

Semantic roles & 50–950 ramp

primary

#13276D

secondary

#A48C38

accent

#C53BED

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #13276D

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

Preview Lab → · Contrast checker → · Palette generator →