#131767#131767

#131767 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.1% C 0.135 H 270.9°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#131767
RGB	rgb(19, 23, 103)
HSL	hsl(237, 69%, 24%)
HSV	hsv(237, 82%, 40%)
CMYK	cmyk(81.6%, 77.7%, 0%, 59.6%)
CIE-LAB	lab(14.00, 29.08, -46.76)
CIE-LCH	lch(14.00, 55.07, 301.88°)
OKLab	oklab(27.08% 0.0022 -0.1354)
OKLCH	oklch(27.08% 0.135 270.9)
XYZ	xyz(3.0223, 1.7302, 13.0040)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131767 #676313

analogous

#134167 #131767 #391367

triadic

#131767 #671317 #176713

tetradic

#131767 #671341 #676313 #136739

square

#131767 #671341 #676313 #136739

split-complementary

#131767 #673913 #416713

monochromatic

#05061A #090B33 #131767 #1D239B #262ECE

Accessibility & contrast

On white

15.60

#131767 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#131767 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131767

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131767	#FFFFFF	#000000	##FFFFFF
##131767	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002869

Deuteranopia (green-blind)

#001F66

Tritanopia (blue-blind)

#002E3D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #131767;
/* rgb */ color: rgb(19, 23, 103);
/* oklch */ color: oklch(27.1% 0.135 270.9);

Tailwind

colors: {
  custom: {
    50: '#625593',
    500: '#131767',
    950: '#000000',
  },
}

SCSS

$custom: #131767;
$custom-light: #625593;
$custom-dark: #000000;

JSON

{
  "hex": "#131767",
  "rgb": {
    "r": 19,
    "g": 23,
    "b": 103
  },
  "hsl": {
    "h": 237.143,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27084,
    "c": 0.13543,
    "h": 270.9
  },
  "luminance": 0.01731
}

Semantic roles & 50–950 ramp

primary

#131767

secondary

#9E9A37

accent

#E33CEC

background

#F6F4F9

surface

#EBE8F1

border

#C6C4CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #131767

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

Preview Lab → · Contrast checker → · Palette generator →