#131E50#131E50

#131E50 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.0% C 0.093 H 269.5°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#131E50
RGB	rgb(19, 30, 80)
HSL	hsl(229, 62%, 19%)
HSV	hsv(229, 76%, 31%)
CMYK	cmyk(76.3%, 62.5%, 0%, 68.6%)
CIE-LAB	lab(13.51, 14.88, -32.15)
CIE-LCH	lch(13.51, 35.43, 294.83°)
OKLab	oklab(26.01% -0.0009 -0.0926)
OKLCH	oklch(26.01% 0.093 269.5)
XYZ	xyz(2.1803, 1.6460, 7.7907)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131E50 #504513

analogous

#133D50 #131E50 #271350

triadic

#131E50 #50131E #1E5013

tetradic

#131E50 #50133D #504513 #135027

square

#131E50 #50133D #504513 #135027

split-complementary

#131E50 #502713 #3D5013

monochromatic

#060919 #070B1F #131E50 #1F3181 #2A43B3

Accessibility & contrast

On white

15.80

#131E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#131E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131E50

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131E50	#FFFFFF	#000000	##FFFFFF
##131E50	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002552

Deuteranopia (green-blind)

#00204F

Tritanopia (blue-blind)

#002A33

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #131e50;
/* rgb */ color: rgb(19, 30, 80);
/* oklch */ color: oklch(26.0% 0.093 269.5);

Tailwind

colors: {
  custom: {
    50: '#5a5982',
    500: '#131e50',
    950: '#000000',
  },
}

SCSS

$custom: #131e50;
$custom-light: #5a5982;
$custom-dark: #000000;

JSON

{
  "hex": "#131e50",
  "rgb": {
    "r": 19,
    "g": 30,
    "b": 80
  },
  "hsl": {
    "h": 229.18,
    "s": 61.616,
    "l": 19.412
  },
  "oklch": {
    "l": 0.26005,
    "c": 0.09263,
    "h": 269.5
  },
  "luminance": 0.01646
}

Semantic roles & 50–950 ramp

primary

#131E50

secondary

#897A36

accent

#C843E5

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #131E50

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

Preview Lab → · Contrast checker → · Palette generator →