#131A69#131A69

#131A69 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 27.8% C 0.135 H 270.2°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#131A69
RGB	rgb(19, 26, 105)
HSL	hsl(235, 69%, 24%)
HSV	hsv(235, 82%, 41%)
CMYK	cmyk(81.9%, 75.2%, 0%, 58.8%)
CIE-LAB	lab(14.94, 27.89, -46.54)
CIE-LCH	lch(14.94, 54.25, 300.93°)
OKLab	oklab(27.82% 0.0004 -0.1348)
OKLCH	oklch(27.82% 0.135 270.2)
XYZ	xyz(3.1869, 1.8968, 13.5600)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131A69 #696213

analogous

#134569 #131A69 #371369

triadic

#131A69 #69131A #1A6913

tetradic

#131A69 #691345 #696213 #136937

square

#131A69 #691345 #696213 #136937

split-complementary

#131A69 #693713 #456913

monochromatic

#05061A #0A0D35 #131A69 #1C279D #2634D1

Accessibility & contrast

On white

15.22

#131A69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#131A69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131A69

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131A69	#FFFFFF	#000000	##FFFFFF
##131A69	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)

#002A6B

Deuteranopia (green-blind)

#002168

Tritanopia (blue-blind)

#00303F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #131a69;
/* rgb */ color: rgb(19, 26, 105);
/* oklch */ color: oklch(27.8% 0.135 270.2);

Tailwind

colors: {
  custom: {
    50: '#625795',
    500: '#131a69',
    950: '#000000',
  },
}

SCSS

$custom: #131a69;
$custom-light: #625795;
$custom-dark: #000000;

JSON

{
  "hex": "#131a69",
  "rgb": {
    "r": 19,
    "g": 26,
    "b": 105
  },
  "hsl": {
    "h": 235.116,
    "s": 69.355,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27821,
    "c": 0.13476,
    "h": 270.2
  },
  "luminance": 0.01897
}

Semantic roles & 50–950 ramp

primary

#131A69

secondary

#A09838

accent

#DE3CEC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #131A69

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

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