#131280#131280

#131280 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.5% C 0.172 H 269.5°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#131280
RGB	rgb(19, 18, 128)
HSL	hsl(241, 75%, 29%)
HSV	hsv(241, 86%, 50%)
CMYK	cmyk(85.2%, 85.9%, 0%, 49.8%)
CIE-LAB	lab(16.15, 40.68, -59.38)
CIE-LCH	lch(16.15, 71.98, 304.41°)
OKLab	oklab(29.5% -0.0014 -0.1719)
OKLCH	oklch(29.5% 0.172 269.5)
XYZ	xyz(4.3798, 2.1291, 20.5980)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131280 #7F8012

analogous

#124880 #131280 #4A1280

triadic

#131280 #801312 #128013

tetradic

#131280 #801248 #7F8012 #12804A

square

#131280 #801248 #7F8012 #12804A

split-complementary

#131280 #804A12 #488012

monochromatic

#04041B #0B0A4A #131280 #1B1AB6 #2D2BE1

Accessibility & contrast

On white

14.73

#131280 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#131280 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131280

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131280	#FFFFFF	#000000	##FFFFFF
##131280	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E83

Deuteranopia (green-blind)

#00227E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #131280;
/* rgb */ color: rgb(19, 18, 128);
/* oklch */ color: oklch(29.5% 0.172 269.5);

Tailwind

colors: {
  custom: {
    50: '#6954a6',
    500: '#131280',
    950: '#000000',
  },
}

SCSS

$custom: #131280;
$custom-light: #6954a6;
$custom-dark: #000000;

JSON

{
  "hex": "#131280",
  "rgb": {
    "r": 19,
    "g": 18,
    "b": 128
  },
  "hsl": {
    "h": 240.545,
    "s": 75.342,
    "l": 28.627
  },
  "oklch": {
    "l": 0.29497,
    "c": 0.1719,
    "h": 269.5
  },
  "luminance": 0.0213
}

Semantic roles & 50–950 ramp

primary

#131280

secondary

#B4B638

accent

#F236F0

background

#F6F4FA

surface

#ECE8F4

border

#C7C4CE

text

#080310

muted

#7A787F

Preview Lab

Preview with #131280

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

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