#191567#191567

#191567 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.2% C 0.136 H 274.6°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#191567
RGB	rgb(25, 21, 103)
HSL	hsl(243, 66%, 24%)
HSV	hsv(243, 80%, 40%)
CMYK	cmyk(75.7%, 79.6%, 0%, 59.6%)
CIE-LAB	lab(13.96, 30.92, -46.83)
CIE-LCH	lch(13.96, 56.11, 303.43°)
OKLab	oklab(27.16% 0.0109 -0.1354)
OKLCH	oklch(27.16% 0.136 274.6)
XYZ	xyz(3.1164, 1.7220, 12.9975)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191567 #636715

analogous

#153A67 #191567 #421567

triadic

#191567 #671915 #156719

tetradic

#191567 #67153A #636715 #156742

square

#191567 #67153A #636715 #156742

split-complementary

#191567 #674215 #3A6715

monochromatic

#060519 #0D0B34 #191567 #251F9A #322ACD

Accessibility & contrast

On white

15.62

#191567 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#191567 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191567

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191567	#FFFFFF	#000000	##FFFFFF
##191567	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002769

Deuteranopia (green-blind)

#002066

Tritanopia (blue-blind)

#002D3D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #191567;
/* rgb */ color: rgb(25, 21, 103);
/* oklch */ color: oklch(27.2% 0.136 274.6);

Tailwind

colors: {
  custom: {
    50: '#645493',
    500: '#191567',
    950: '#000000',
  },
}

SCSS

$custom: #191567;
$custom-light: #645493;
$custom-dark: #000000;

JSON

{
  "hex": "#191567",
  "rgb": {
    "r": 25,
    "g": 21,
    "b": 103
  },
  "hsl": {
    "h": 242.927,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.27156,
    "c": 0.13588,
    "h": 274.6
  },
  "luminance": 0.01722
}

Semantic roles & 50–950 ramp

primary

#191567

secondary

#999E3A

accent

#E93FE1

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #191567

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

Preview Lab → · Contrast checker → · Palette generator →