#131E46#131E46

#131E46 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.1% C 0.076 H 268.8°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#131E46
RGB	rgb(19, 30, 70)
HSL	hsl(227, 57%, 17%)
HSV	hsv(227, 73%, 27%)
CMYK	cmyk(72.9%, 57.1%, 0%, 72.5%)
CIE-LAB	lab(12.67, 10.65, -26.63)
CIE-LCH	lch(12.67, 28.68, 291.79°)
OKLab	oklab(25.1% -0.0016 -0.0764)
OKLCH	oklch(25.1% 0.076 268.8)
XYZ	xyz(1.8379, 1.5090, 5.9876)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131E46 #463B13

analogous

#133746 #131E46 #221346

triadic

#131E46 #46131E #1E4613

tetradic

#131E46 #461337 #463B13 #134622

square

#131E46 #461337 #463B13 #134622

split-complementary

#131E46 #462213 #374613

monochromatic

#070A18 #070A18 #131E46 #203376 #2D47A6

Accessibility & contrast

On white

16.13

#131E46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#131E46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131E46

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131E46	#FFFFFF	#000000	##FFFFFF
##131E46	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072347

Deuteranopia (green-blind)

#001F45

Tritanopia (blue-blind)

#00272E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #131e46;
/* rgb */ color: rgb(19, 30, 70);
/* oklch */ color: oklch(25.1% 0.076 268.8);

Tailwind

colors: {
  custom: {
    50: '#58597a',
    500: '#131e46',
    950: '#000000',
  },
}

SCSS

$custom: #131e46;
$custom-light: #58597a;
$custom-dark: #000000;

JSON

{
  "hex": "#131e46",
  "rgb": {
    "r": 19,
    "g": 30,
    "b": 70
  },
  "hsl": {
    "h": 227.059,
    "s": 57.303,
    "l": 17.451
  },
  "oklch": {
    "l": 0.25104,
    "c": 0.07641,
    "h": 268.8
  },
  "luminance": 0.01509
}

Semantic roles & 50–950 ramp

primary

#131E46

secondary

#7F6F36

accent

#BF47E1

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #131E46

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

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