#19103F#19103F

#19103F is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.085 H 285.8°. Best body text is #FFFFFF at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#19103F
RGB	rgb(25, 16, 63)
HSL	hsl(251, 59%, 15%)
HSV	hsv(251, 75%, 25%)
CMYK	cmyk(60.3%, 74.6%, 0%, 75.3%)
CIE-LAB	lab(8.45, 19.57, -28.52)
CIE-LCH	lch(8.45, 34.59, 304.45°)
OKLab	oklab(21.91% 0.0232 -0.0819)
OKLCH	oklch(21.91% 0.085 285.8)
XYZ	xyz(1.4831, 0.9361, 4.8042)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Navy Blue (survey)

#001146

ΔE00 4.62

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19103F #363F10

analogous

#101E3F #19103F #30103F

triadic

#19103F #3F1910 #103F19

tetradic

#19103F #3F101E #363F10 #103F30

square

#19103F #3F101E #363F10 #103F30

split-complementary

#19103F #3F3010 #1E3F10

monochromatic

#0A0618 #0A0618 #19103F #2C1C70 #4029A1

Accessibility & contrast

On white

17.69

#19103F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#19103F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19103F

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19103F	#FFFFFF	#000000	##FFFFFF
##19103F	1.00	17.69	1.19	17.69
#FFFFFF	17.69	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A40

Deuteranopia (green-blind)

#00173E

Tritanopia (blue-blind)

#0A1C25

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #19103f;
/* rgb */ color: rgb(25, 16, 63);
/* oklch */ color: oklch(21.9% 0.085 285.8);

Tailwind

colors: {
  custom: {
    50: '#5a4e74',
    500: '#19103f',
    950: '#000000',
  },
}

SCSS

$custom: #19103f;
$custom-light: #5a4e74;
$custom-dark: #000000;

JSON

{
  "hex": "#19103f",
  "rgb": {
    "r": 25,
    "g": 16,
    "b": 63
  },
  "hsl": {
    "h": 251.489,
    "s": 59.494,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21911,
    "c": 0.0851,
    "h": 285.8
  },
  "luminance": 0.00936
}

Semantic roles & 50–950 ramp

primary

#19103F

secondary

#6B7932

accent

#E345C5

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #19103F

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

Preview Lab → · Contrast checker → · Palette generator →