#190A47#190A47

#190A47 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.8% C 0.104 H 285.0°. Best body text is #FFFFFF at 17.86:1 contrast (WCAG AA passes).

Color values

HEX	#190A47
RGB	rgb(25, 10, 71)
HSL	hsl(255, 75%, 16%)
HSV	hsv(255, 86%, 28%)
CMYK	cmyk(64.8%, 85.9%, 0%, 72.2%)
CIE-LAB	lab(7.94, 26.20, -35.02)
CIE-LCH	lch(7.94, 43.73, 306.80°)
OKLab	oklab(21.81% 0.0271 -0.1009)
OKLCH	oklch(21.81% 0.104 285)
XYZ	xyz(1.6464, 0.8786, 6.0428)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190A47 #38470A

analogous

#0A1947 #190A47 #370A47

triadic

#190A47 #47190A #0A4719

tetradic

#190A47 #470A19 #38470A #0A4737

square

#190A47 #470A19 #38470A #0A4737

split-complementary

#190A47 #47370A #19470A

monochromatic

#09041B #09041B #190A47 #2C127D #3F19B2

Accessibility & contrast

On white

17.86

#190A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#190A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190A47

17.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190A47	#FFFFFF	#000000	##FFFFFF
##190A47	1.00	17.86	1.18	17.86
#FFFFFF	17.86	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001949

Deuteranopia (green-blind)

#001546

Tritanopia (blue-blind)

#021C28

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #190a47;
/* rgb */ color: rgb(25, 10, 71);
/* oklch */ color: oklch(21.8% 0.104 285.0);

Tailwind

colors: {
  custom: {
    50: '#5d4b7b',
    500: '#190a47',
    950: '#000000',
  },
}

SCSS

$custom: #190a47;
$custom-light: #5d4b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#190a47",
  "rgb": {
    "r": 25,
    "g": 10,
    "b": 71
  },
  "hsl": {
    "h": 254.754,
    "s": 75.309,
    "l": 15.882
  },
  "oklch": {
    "l": 0.21809,
    "c": 0.10446,
    "h": 285
  },
  "luminance": 0.00879
}

Semantic roles & 50–950 ramp

primary

#190A47

secondary

#6E8429

accent

#F236C4

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#050109

muted

#79777B

Preview Lab

Preview with #190A47

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

Preview Lab → · Contrast checker → · Palette generator →