#13276E#13276E

#13276E is a dark, vivid blue. Relative luminance 0.027; OKLCH L 30.8% C 0.126 H 266.6°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#13276E
RGB	rgb(19, 39, 110)
HSL	hsl(227, 71%, 25%)
HSV	hsv(227, 83%, 43%)
CMYK	cmyk(82.7%, 64.5%, 0%, 56.9%)
CIE-LAB	lab(18.86, 20.81, -43.35)
CIE-LCH	lch(18.86, 48.09, 295.64°)
OKLab	oklab(30.85% -0.0075 -0.1254)
OKLCH	oklch(30.85% 0.126 266.6)
XYZ	xyz(3.8076, 2.7148, 15.0722)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13276E #6E5A13

analogous

#13546E #13276E #2C136E

triadic

#13276E #6E1327 #276E13

tetradic

#13276E #6E1354 #6E5A13 #136E2C

square

#13276E #6E1354 #6E5A13 #136E2C

split-complementary

#13276E #6E2C13 #546E13

monochromatic

#05091A #0A143A #13276E #1C3AA2 #254CD6

Accessibility & contrast

On white

13.61

#13276E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#13276E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13276E

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13276E	#FFFFFF	#000000	##FFFFFF
##13276E	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003270

Deuteranopia (green-blind)

#002A6D

Tritanopia (blue-blind)

#003946

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #13276e;
/* rgb */ color: rgb(19, 39, 110);
/* oklch */ color: oklch(30.8% 0.126 266.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#13276e",
  "rgb": {
    "r": 19,
    "g": 39,
    "b": 110
  },
  "hsl": {
    "h": 226.813,
    "s": 70.543,
    "l": 25.294
  },
  "oklch": {
    "l": 0.30847,
    "c": 0.12559,
    "h": 266.6
  },
  "luminance": 0.02715
}

Semantic roles & 50–950 ramp

primary

#13276E

secondary

#A58D38

accent

#C63AED

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #13276E

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

Preview Lab → · Contrast checker → · Palette generator →