#131980#131980

#131980 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.4% C 0.166 H 269.0°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#131980
RGB	rgb(19, 25, 128)
HSL	hsl(237, 74%, 29%)
HSV	hsv(237, 85%, 50%)
CMYK	cmyk(85.2%, 80.5%, 0%, 49.8%)
CIE-LAB	lab(17.42, 36.97, -57.27)
CIE-LCH	lch(17.42, 68.17, 302.85°)
OKLab	oklab(30.38% -0.003 -0.1659)
OKLCH	oklch(30.38% 0.166 269)
XYZ	xyz(4.5111, 2.3917, 20.6418)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131980 #807A13

analogous

#135080 #131980 #441380

triadic

#131980 #801319 #198013

tetradic

#131980 #801350 #807A13 #138044

square

#131980 #801350 #807A13 #138044

split-complementary

#131980 #804413 #508013

monochromatic

#04051B #0B0F4B #131980 #1B23B5 #2D37E0

Accessibility & contrast

On white

14.20

#131980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#131980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131980

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131980	#FFFFFF	#000000	##FFFFFF
##131980	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003083

Deuteranopia (green-blind)

#00257E

Tritanopia (blue-blind)

#00394C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #131980;
/* rgb */ color: rgb(19, 25, 128);
/* oklch */ color: oklch(30.4% 0.166 269.0);

Tailwind

colors: {
  custom: {
    50: '#6957a6',
    500: '#131980',
    950: '#000000',
  },
}

SCSS

$custom: #131980;
$custom-light: #6957a6;
$custom-dark: #000000;

JSON

{
  "hex": "#131980",
  "rgb": {
    "r": 19,
    "g": 25,
    "b": 128
  },
  "hsl": {
    "h": 236.697,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.30384,
    "c": 0.16595,
    "h": 269
  },
  "luminance": 0.02392
}

Semantic roles & 50–950 ramp

primary

#131980

secondary

#B5AF39

accent

#E737F1

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #131980

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

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