#131263#131263

#131263 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.8% C 0.135 H 272.2°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#131263
RGB	rgb(19, 18, 99)
HSL	hsl(241, 69%, 23%)
HSV	hsv(241, 82%, 39%)
CMYK	cmyk(80.8%, 81.8%, 0%, 61.2%)
CIE-LAB	lab(12.43, 30.71, -46.72)
CIE-LCH	lch(12.43, 55.91, 303.32°)
OKLab	oklab(25.83% 0.0052 -0.1352)
OKLCH	oklch(25.83% 0.135 272.2)
XYZ	xyz(2.7362, 1.4716, 11.9418)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131263 #626312

analogous

#123963 #131263 #3B1263

triadic

#131263 #631312 #126313

tetradic

#131263 #631239 #626312 #12633B

square

#131263 #631239 #626312 #12633B

split-complementary

#131263 #633B12 #396312

monochromatic

#05051A #09092F #131263 #1D1B97 #2725CB

Accessibility & contrast

On white

16.22

#131263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#131263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131263

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131263	#FFFFFF	#000000	##FFFFFF
##131263	1.00	16.22	1.29	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002465

Deuteranopia (green-blind)

#001C62

Tritanopia (blue-blind)

#002A3A

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #131263;
/* rgb */ color: rgb(19, 18, 99);
/* oklch */ color: oklch(25.8% 0.135 272.2);

Tailwind

colors: {
  custom: {
    50: '#615190',
    500: '#131263',
    950: '#000000',
  },
}

SCSS

$custom: #131263;
$custom-light: #615190;
$custom-dark: #000000;

JSON

{
  "hex": "#131263",
  "rgb": {
    "r": 19,
    "g": 18,
    "b": 99
  },
  "hsl": {
    "h": 240.741,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.25827,
    "c": 0.13534,
    "h": 272.2
  },
  "luminance": 0.01472
}

Semantic roles & 50–950 ramp

primary

#131263

secondary

#9A9B36

accent

#EC3CEA

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #131263

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

Preview Lab → · Contrast checker → · Palette generator →