#131D62#131D62

#131D62 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.6% C 0.121 H 269.7°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#131D62
RGB	rgb(19, 29, 98)
HSL	hsl(232, 68%, 23%)
HSV	hsv(232, 81%, 38%)
CMYK	cmyk(80.6%, 70.4%, 0%, 61.6%)
CIE-LAB	lab(14.95, 23.06, -41.91)
CIE-LCH	lch(14.95, 47.83, 298.82°)
OKLab	oklab(27.6% -0.0005 -0.1212)
OKLCH	oklch(27.6% 0.121 269.7)
XYZ	xyz(2.9118, 1.8987, 11.7659)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131D62 #625813

analogous

#134462 #131D62 #301362

triadic

#131D62 #62131D #1D6213

tetradic

#131D62 #621344 #625813 #136230

square

#131D62 #621344 #625813 #136230

split-complementary

#131D62 #623013 #446213

monochromatic

#05081A #090E2F #131D62 #1D2C95 #273BC9

Accessibility & contrast

On white

15.22

#131D62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#131D62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131D62

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131D62	#FFFFFF	#000000	##FFFFFF
##131D62	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002964

Deuteranopia (green-blind)

#002261

Tritanopia (blue-blind)

#002F3C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #131d62;
/* rgb */ color: rgb(19, 29, 98);
/* oklch */ color: oklch(27.6% 0.121 269.7);

Tailwind

colors: {
  custom: {
    50: '#5f598f',
    500: '#131d62',
    950: '#000000',
  },
}

SCSS

$custom: #131d62;
$custom-light: #5f598f;
$custom-dark: #000000;

JSON

{
  "hex": "#131d62",
  "rgb": {
    "r": 19,
    "g": 29,
    "b": 98
  },
  "hsl": {
    "h": 232.405,
    "s": 67.521,
    "l": 22.941
  },
  "oklch": {
    "l": 0.27601,
    "c": 0.12124,
    "h": 269.7
  },
  "luminance": 0.01899
}

Semantic roles & 50–950 ramp

primary

#131D62

secondary

#9A8D37

accent

#D53DEA

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #131D62

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

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