#131671#131671

#131671 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.1% C 0.150 H 270.3°. Best body text is #FFFFFF at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#131671
RGB	rgb(19, 22, 113)
HSL	hsl(238, 71%, 26%)
HSV	hsv(238, 83%, 44%)
CMYK	cmyk(83.2%, 80.5%, 0%, 55.7%)
CIE-LAB	lab(14.98, 33.38, -51.69)
CIE-LCH	lch(14.98, 61.54, 302.86°)
OKLab	oklab(28.13% 0.0007 -0.1497)
OKLCH	oklch(28.13% 0.15 270.3)
XYZ	xyz(3.5351, 1.9041, 15.8008)
Luminance	0.0191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131671 #716E13

analogous

#134571 #131671 #3F1371

triadic

#131671 #711316 #167113

tetradic

#131671 #711345 #716E13 #13713F

square

#131671 #711345 #716E13 #13713F

split-complementary

#131671 #713F13 #457113

monochromatic

#04051A #0A0C3D #131671 #1C20A5 #252ADA

Accessibility & contrast

On white

15.21

#131671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#131671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131671

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131671	#FFFFFF	#000000	##FFFFFF
##131671	1.00	15.21	1.38	15.21
#FFFFFF	15.21	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A74

Deuteranopia (green-blind)

#00216F

Tritanopia (blue-blind)

#003243

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #131671;
/* rgb */ color: rgb(19, 22, 113);
/* oklch */ color: oklch(28.1% 0.150 270.3);

Tailwind

colors: {
  custom: {
    50: '#65559b',
    500: '#131671',
    950: '#000000',
  },
}

SCSS

$custom: #131671;
$custom-light: #65559b;
$custom-dark: #000000;

JSON

{
  "hex": "#131671",
  "rgb": {
    "r": 19,
    "g": 22,
    "b": 113
  },
  "hsl": {
    "h": 238.085,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.28126,
    "c": 0.14972,
    "h": 270.3
  },
  "luminance": 0.01905
}

Semantic roles & 50–950 ramp

primary

#131671

secondary

#A8A438

accent

#E83AEE

background

#F6F5F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #131671

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

Preview Lab → · Contrast checker → · Palette generator →