#131E6A#131E6A

#131E6A is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.7% C 0.131 H 269.2°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#131E6A
RGB	rgb(19, 30, 106)
HSL	hsl(232, 70%, 25%)
HSV	hsv(232, 82%, 42%)
CMYK	cmyk(82.1%, 71.7%, 0%, 58.4%)
CIE-LAB	lab(16.04, 25.56, -45.38)
CIE-LCH	lch(16.04, 52.08, 299.39°)
OKLab	oklab(28.65% -0.0018 -0.1314)
OKLCH	oklch(28.65% 0.131 269.2)
XYZ	xyz(3.3335, 2.1072, 13.8639)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131E6A #6A5F13

analogous

#134A6A #131E6A #34136A

triadic

#131E6A #6A131E #1E6A13

tetradic

#131E6A #6A134A #6A5F13 #136A34

square

#131E6A #6A134A #6A5F13 #136A34

split-complementary

#131E6A #6A3413 #4A6A13

monochromatic

#05071A #0A0F36 #131E6A #1C2D9E #263BD2

Accessibility & contrast

On white

14.77

#131E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#131E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131E6A

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131E6A	#FFFFFF	#000000	##FFFFFF
##131E6A	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6C

Deuteranopia (green-blind)

#002469

Tritanopia (blue-blind)

#003341

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #131e6a;
/* rgb */ color: rgb(19, 30, 106);
/* oklch */ color: oklch(28.7% 0.131 269.2);

Tailwind

colors: {
  custom: {
    50: '#625a95',
    500: '#131e6a',
    950: '#000000',
  },
}

SCSS

$custom: #131e6a;
$custom-light: #625a95;
$custom-dark: #000000;

JSON

{
  "hex": "#131e6a",
  "rgb": {
    "r": 19,
    "g": 30,
    "b": 106
  },
  "hsl": {
    "h": 232.414,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.28651,
    "c": 0.13138,
    "h": 269.2
  },
  "luminance": 0.02108
}

Semantic roles & 50–950 ramp

primary

#131E6A

secondary

#A19438

accent

#D63BEC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #131E6A

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

Preview Lab → · Contrast checker → · Palette generator →