#131572#131572

#131572 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.1% C 0.152 H 270.3°. Best body text is #FFFFFF at 15.24:1 contrast (WCAG AA passes).

Color values

HEX	#131572
RGB	rgb(19, 21, 114)
HSL	hsl(239, 71%, 26%)
HSV	hsv(239, 83%, 45%)
CMYK	cmyk(83.3%, 81.6%, 0%, 55.3%)
CIE-LAB	lab(14.90, 34.33, -52.48)
CIE-LCH	lch(14.90, 62.71, 303.19°)
OKLab	oklab(28.11% 0.0009 -0.152)
OKLCH	oklch(28.11% 0.152 270.3)
XYZ	xyz(3.5730, 1.8893, 16.0927)
Luminance	0.0189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131572 #727013

analogous

#134472 #131572 #401372

triadic

#131572 #721315 #157213

tetradic

#131572 #721344 #727013 #137240

square

#131572 #721344 #727013 #137240

split-complementary

#131572 #724013 #447213

monochromatic

#04051A #0A0B3E #131572 #1C1FA6 #2529DB

Accessibility & contrast

On white

15.24

#131572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#131572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131572

15.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131572	#FFFFFF	#000000	##FFFFFF
##131572	1.00	15.24	1.38	15.24
#FFFFFF	15.24	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A75

Deuteranopia (green-blind)

#002170

Tritanopia (blue-blind)

#003243

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #131572;
/* rgb */ color: rgb(19, 21, 114);
/* oklch */ color: oklch(28.1% 0.152 270.3);

Tailwind

colors: {
  custom: {
    50: '#65549c',
    500: '#131572',
    950: '#000000',
  },
}

SCSS

$custom: #131572;
$custom-light: #65549c;
$custom-dark: #000000;

JSON

{
  "hex": "#131572",
  "rgb": {
    "r": 19,
    "g": 21,
    "b": 114
  },
  "hsl": {
    "h": 238.737,
    "s": 71.429,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28105,
    "c": 0.15197,
    "h": 270.3
  },
  "luminance": 0.0189
}

Semantic roles & 50–950 ramp

primary

#131572

secondary

#A9A638

accent

#EA3AEE

background

#F6F4F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #131572

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

Preview Lab → · Contrast checker → · Palette generator →