#191063#191063

#191063 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.0% C 0.136 H 276.2°. Best body text is #FFFFFF at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#191063
RGB	rgb(25, 16, 99)
HSL	hsl(247, 72%, 23%)
HSV	hsv(247, 84%, 39%)
CMYK	cmyk(74.7%, 83.8%, 0%, 61.2%)
CIE-LAB	lab(12.47, 32.41, -46.64)
CIE-LCH	lch(12.47, 56.80, 304.79°)
OKLab	oklab(25.97% 0.0145 -0.1348)
OKLCH	oklch(25.97% 0.136 276.2)
XYZ	xyz(2.8376, 1.4778, 11.9377)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191063 #5A6310

analogous

#103063 #191063 #421063

triadic

#191063 #631910 #106319

tetradic

#191063 #631030 #5A6310 #106342

square

#191063 #631030 #5A6310 #106342

split-complementary

#191063 #634210 #306310

monochromatic

#07041A #0C072E #191063 #261998 #3421CC

Accessibility & contrast

On white

16.21

#191063 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#191063 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191063

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191063	#FFFFFF	#000000	##FFFFFF
##191063	1.00	16.21	1.30	16.21
#FFFFFF	16.21	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002465

Deuteranopia (green-blind)

#001D62

Tritanopia (blue-blind)

#002939

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #191063;
/* rgb */ color: rgb(25, 16, 99);
/* oklch */ color: oklch(26.0% 0.136 276.2);

Tailwind

colors: {
  custom: {
    50: '#635090',
    500: '#191063',
    950: '#000000',
  },
}

SCSS

$custom: #191063;
$custom-light: #635090;
$custom-dark: #000000;

JSON

{
  "hex": "#191063",
  "rgb": {
    "r": 25,
    "g": 16,
    "b": 99
  },
  "hsl": {
    "h": 246.506,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.2597,
    "c": 0.13561,
    "h": 276.2
  },
  "luminance": 0.01478
}

Semantic roles & 50–950 ramp

primary

#191063

secondary

#909C33

accent

#EF39DB

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #191063

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

Preview Lab → · Contrast checker → · Palette generator →