#191281#191281

#191281 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 30.0% C 0.171 H 271.8°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#191281
RGB	rgb(25, 18, 129)
HSL	hsl(244, 76%, 29%)
HSV	hsv(244, 86%, 51%)
CMYK	cmyk(80.6%, 86%, 0%, 49.4%)
CIE-LAB	lab(16.62, 41.32, -59.22)
CIE-LCH	lch(16.62, 72.21, 304.90°)
OKLab	oklab(29.95% 0.0055 -0.1713)
OKLCH	oklch(29.95% 0.171 271.8)
XYZ	xyz(4.5783, 2.2238, 20.9526)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191281 #7A8112

analogous

#124381 #191281 #511281

triadic

#191281 #811912 #128119

tetradic

#191281 #811243 #7A8112 #128151

square

#191281 #811243 #7A8112 #128151

split-complementary

#191281 #815112 #438112

monochromatic

#05041B #0F0B4B #191281 #2319B7 #372CE2

Accessibility & contrast

On white

14.53

#191281 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#191281 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191281

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191281	#FFFFFF	#000000	##FFFFFF
##191281	1.00	14.53	1.44	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E84

Deuteranopia (green-blind)

#00237F

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #191281;
/* rgb */ color: rgb(25, 18, 129);
/* oklch */ color: oklch(30.0% 0.171 271.8);

Tailwind

colors: {
  custom: {
    50: '#6b54a7',
    500: '#191281',
    950: '#000000',
  },
}

SCSS

$custom: #191281;
$custom-light: #6b54a7;
$custom-dark: #000000;

JSON

{
  "hex": "#191281",
  "rgb": {
    "r": 25,
    "g": 18,
    "b": 129
  },
  "hsl": {
    "h": 243.784,
    "s": 75.51,
    "l": 28.824
  },
  "oklch": {
    "l": 0.29951,
    "c": 0.17144,
    "h": 271.8
  },
  "luminance": 0.02224
}

Semantic roles & 50–950 ramp

primary

#191281

secondary

#AFB738

accent

#F236E6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #191281

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

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