#19103C#19103C

#19103C is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.6% C 0.080 H 287.0°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#19103C
RGB	rgb(25, 16, 60)
HSL	hsl(252, 58%, 15%)
HSV	hsv(252, 73%, 24%)
CMYK	cmyk(58.3%, 73.3%, 0%, 76.5%)
CIE-LAB	lab(8.16, 18.48, -26.85)
CIE-LCH	lch(8.16, 32.59, 304.54°)
OKLab	oklab(21.61% 0.0236 -0.077)
OKLCH	oklch(21.61% 0.08 287)
XYZ	xyz(1.4016, 0.9034, 4.3746)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19103C #333C10

analogous

#101D3C #19103C #2F103C

triadic

#19103C #3C1910 #103C19

tetradic

#19103C #3C101D #333C10 #103C2F

square

#19103C #3C101D #333C10 #103C2F

split-complementary

#19103C #3C2F10 #1D3C10

monochromatic

#0A0618 #0A0618 #19103C #2D1D6C #412A9D

Accessibility & contrast

On white

17.79

#19103C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#19103C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19103C

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19103C	#FFFFFF	#000000	##FFFFFF
##19103C	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193D

Deuteranopia (green-blind)

#00173B

Tritanopia (blue-blind)

#0C1B24

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #19103c;
/* rgb */ color: rgb(25, 16, 60);
/* oklch */ color: oklch(21.6% 0.080 287.0);

Tailwind

colors: {
  custom: {
    50: '#5a4e72',
    500: '#19103c',
    950: '#000000',
  },
}

SCSS

$custom: #19103c;
$custom-light: #5a4e72;
$custom-dark: #000000;

JSON

{
  "hex": "#19103c",
  "rgb": {
    "r": 25,
    "g": 16,
    "b": 60
  },
  "hsl": {
    "h": 252.273,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21613,
    "c": 0.08049,
    "h": 287
  },
  "luminance": 0.00903
}

Semantic roles & 50–950 ramp

primary

#19103C

secondary

#687632

accent

#E147C2

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040108

muted

#79777B

Preview Lab

Preview with #19103C

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

Preview Lab → · Contrast checker → · Palette generator →