#131670#131670

#131670 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.0% C 0.148 H 270.4°. Best body text is #FFFFFF at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#131670
RGB	rgb(19, 22, 112)
HSL	hsl(238, 71%, 26%)
HSV	hsv(238, 83%, 44%)
CMYK	cmyk(83%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(14.85, 33.02, -51.25)
CIE-LCH	lch(14.85, 60.97, 302.80°)
OKLab	oklab(28% 0.0009 -0.1484)
OKLCH	oklch(28% 0.148 270.4)
XYZ	xyz(3.4791, 1.8817, 15.5059)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131670 #706D13

analogous

#134470 #131670 #3F1370

triadic

#131670 #701316 #167013

tetradic

#131670 #701344 #706D13 #13703F

square

#131670 #701344 #706D13 #13703F

split-complementary

#131670 #703F13 #447013

monochromatic

#04051A #0A0C3C #131670 #1C20A4 #252BD9

Accessibility & contrast

On white

15.26

#131670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#131670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131670

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131670	#FFFFFF	#000000	##FFFFFF
##131670	1.00	15.26	1.38	15.26
#FFFFFF	15.26	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A73

Deuteranopia (green-blind)

#00216E

Tritanopia (blue-blind)

#003142

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #131670;
/* rgb */ color: rgb(19, 22, 112);
/* oklch */ color: oklch(28.0% 0.148 270.4);

Tailwind

colors: {
  custom: {
    50: '#64559a',
    500: '#131670',
    950: '#000000',
  },
}

SCSS

$custom: #131670;
$custom-light: #64559a;
$custom-dark: #000000;

JSON

{
  "hex": "#131670",
  "rgb": {
    "r": 19,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 238.065,
    "s": 70.992,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28004,
    "c": 0.14842,
    "h": 270.4
  },
  "luminance": 0.01882
}

Semantic roles & 50–950 ramp

primary

#131670

secondary

#A7A338

accent

#E83AEE

background

#F6F5F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #131670

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

Preview Lab → · Contrast checker → · Palette generator →