#13276F#13276F

#13276F is a dark, vivid blue. Relative luminance 0.027; OKLCH L 30.9% C 0.127 H 266.6°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#13276F
RGB	rgb(19, 39, 111)
HSL	hsl(227, 71%, 25%)
HSV	hsv(227, 83%, 44%)
CMYK	cmyk(82.9%, 64.9%, 0%, 56.5%)
CIE-LAB	lab(18.96, 21.22, -43.84)
CIE-LCH	lch(18.96, 48.71, 295.83°)
OKLab	oklab(30.95% -0.0075 -0.1268)
OKLCH	oklch(30.95% 0.127 266.6)
XYZ	xyz(3.8623, 2.7367, 15.3605)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13276F #6F5B13

analogous

#13556F #13276F #2D136F

triadic

#13276F #6F1327 #276F13

tetradic

#13276F #6F1355 #6F5B13 #136F2D

square

#13276F #6F1355 #6F5B13 #136F2D

split-complementary

#13276F #6F2D13 #556F13

monochromatic

#04091A #0A153B #13276F #1C39A3 #254CD8

Accessibility & contrast

On white

13.57

#13276F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#13276F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13276F

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13276F	#FFFFFF	#000000	##FFFFFF
##13276F	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#002A6E

Tritanopia (blue-blind)

#003A47

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #13276f;
/* rgb */ color: rgb(19, 39, 111);
/* oklch */ color: oklch(30.9% 0.127 266.6);

Tailwind

colors: {
  custom: {
    50: '#626099',
    500: '#13276f',
    950: '#000000',
  },
}

SCSS

$custom: #13276f;
$custom-light: #626099;
$custom-dark: #000000;

JSON

{
  "hex": "#13276f",
  "rgb": {
    "r": 19,
    "g": 39,
    "b": 111
  },
  "hsl": {
    "h": 226.957,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.30945,
    "c": 0.12703,
    "h": 266.6
  },
  "luminance": 0.02737
}

Semantic roles & 50–950 ramp

primary

#13276F

secondary

#A68E38

accent

#C73AEE

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #13276F

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

Preview Lab → · Contrast checker → · Palette generator →