#13277F#13277F

#13277F is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.6% C 0.149 H 266.9°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#13277F
RGB	rgb(19, 39, 127)
HSL	hsl(229, 74%, 29%)
HSV	hsv(229, 85%, 50%)
CMYK	cmyk(85%, 69.3%, 0%, 50.2%)
CIE-LAB	lab(20.52, 27.69, -51.51)
CIE-LCH	lch(20.52, 58.48, 298.26°)
OKLab	oklab(32.58% -0.008 -0.1492)
OKLCH	oklch(32.58% 0.149 266.9)
XYZ	xyz(4.8235, 3.1212, 20.4228)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13277F #7F6B13

analogous

#135D7F #13277F #35137F

triadic

#13277F #7F1327 #277F13

tetradic

#13277F #7F135D #7F6B13 #137F35

square

#13277F #7F135D #7F6B13 #137F35

split-complementary

#13277F #7F3513 #5D7F13

monochromatic

#04081B #0B174A #13277F #1B37B4 #2D4EE0

Accessibility & contrast

On white

12.93

#13277F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#13277F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13277F

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13277F	#FFFFFF	#000000	##FFFFFF
##13277F	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003782

Deuteranopia (green-blind)

#002C7D

Tritanopia (blue-blind)

#003F4F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #13277f;
/* rgb */ color: rgb(19, 39, 127);
/* oklch */ color: oklch(32.6% 0.149 266.9);

Tailwind

colors: {
  custom: {
    50: '#6761a5',
    500: '#13277f',
    950: '#000000',
  },
}

SCSS

$custom: #13277f;
$custom-light: #6761a5;
$custom-dark: #000000;

JSON

{
  "hex": "#13277f",
  "rgb": {
    "r": 19,
    "g": 39,
    "b": 127
  },
  "hsl": {
    "h": 228.889,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.32577,
    "c": 0.14947,
    "h": 266.9
  },
  "luminance": 0.03122
}

Semantic roles & 50–950 ramp

primary

#13277F

secondary

#B49E39

accent

#CE37F1

background

#F6F5FA

surface

#EBE9F4

border

#C6C5CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #13277F

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

Preview Lab → · Contrast checker → · Palette generator →