#19113B#19113B

#19113B is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.7% C 0.077 H 286.8°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).

Color values

HEX	#19113B
RGB	rgb(25, 17, 59)
HSL	hsl(251, 55%, 15%)
HSV	hsv(251, 71%, 23%)
CMYK	cmyk(57.6%, 71.2%, 0%, 76.9%)
CIE-LAB	lab(8.34, 17.39, -25.84)
CIE-LCH	lch(8.34, 31.15, 303.94°)
OKLab	oklab(21.71% 0.0224 -0.074)
OKLCH	oklch(21.71% 0.077 286.8)
XYZ	xyz(1.3905, 0.9233, 4.2418)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19113B #333B11

analogous

#111E3B #19113B #2E113B

triadic

#19113B #3B1911 #113B19

tetradic

#19113B #3B111E #333B11 #113B2E

square

#19113B #3B111E #333B11 #113B2E

split-complementary

#19113B #3B2E11 #1E3B11

monochromatic

#0A0718 #0A0718 #19113B #2D1F6B #412C9A

Accessibility & contrast

On white

17.73

#19113B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#19113B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19113B

17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19113B	#FFFFFF	#000000	##FFFFFF
##19113B	1.00	17.73	1.18	17.73
#FFFFFF	17.73	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193C

Deuteranopia (green-blind)

#00173A

Tritanopia (blue-blind)

#0D1B23

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #19113b;
/* rgb */ color: rgb(25, 17, 59);
/* oklch */ color: oklch(21.7% 0.077 286.8);

Tailwind

colors: {
  custom: {
    50: '#594f71',
    500: '#19113b',
    950: '#000000',
  },
}

SCSS

$custom: #19113b;
$custom-light: #594f71;
$custom-dark: #000000;

JSON

{
  "hex": "#19113b",
  "rgb": {
    "r": 25,
    "g": 17,
    "b": 59
  },
  "hsl": {
    "h": 251.429,
    "s": 55.263,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21712,
    "c": 0.07731,
    "h": 286.8
  },
  "luminance": 0.00923
}

Semantic roles & 50–950 ramp

primary

#19113B

secondary

#687433

accent

#DF49C2

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040208

muted

#79787B

Preview Lab

Preview with #19113B

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

Preview Lab → · Contrast checker → · Palette generator →