#131E62#131E62

#131E62 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.8% C 0.120 H 269.4°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#131E62
RGB	rgb(19, 30, 98)
HSL	hsl(232, 68%, 23%)
HSV	hsv(232, 81%, 38%)
CMYK	cmyk(80.6%, 69.4%, 0%, 61.6%)
CIE-LAB	lab(15.21, 22.35, -41.47)
CIE-LCH	lch(15.21, 47.11, 298.32°)
OKLab	oklab(27.8% -0.0012 -0.1199)
OKLCH	oklch(27.8% 0.12 269.4)
XYZ	xyz(2.9367, 1.9485, 11.7742)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131E62 #625713

analogous

#134562 #131E62 #301362

triadic

#131E62 #62131E #1E6213

tetradic

#131E62 #621345 #625713 #136230

square

#131E62 #621345 #625713 #136230

split-complementary

#131E62 #623013 #456213

monochromatic

#05081A #090E2F #131E62 #1D2E95 #273DC9

Accessibility & contrast

On white

15.11

#131E62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#131E62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131E62

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131E62	#FFFFFF	#000000	##FFFFFF
##131E62	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A64

Deuteranopia (green-blind)

#002261

Tritanopia (blue-blind)

#00303D

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #131e62;
/* rgb */ color: rgb(19, 30, 98);
/* oklch */ color: oklch(27.8% 0.120 269.4);

Tailwind

colors: {
  custom: {
    50: '#5f598f',
    500: '#131e62',
    950: '#000000',
  },
}

SCSS

$custom: #131e62;
$custom-light: #5f598f;
$custom-dark: #000000;

JSON

{
  "hex": "#131e62",
  "rgb": {
    "r": 19,
    "g": 30,
    "b": 98
  },
  "hsl": {
    "h": 231.646,
    "s": 67.521,
    "l": 22.941
  },
  "oklch": {
    "l": 0.27798,
    "c": 0.11996,
    "h": 269.4
  },
  "luminance": 0.01949
}

Semantic roles & 50–950 ramp

primary

#131E62

secondary

#9A8C37

accent

#D23DEA

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #131E62

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

Preview Lab → · Contrast checker → · Palette generator →