#190D33#190D33

#190D33 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.2% C 0.071 H 293.5°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#190D33
RGB	rgb(25, 13, 51)
HSL	hsl(259, 59%, 13%)
HSV	hsv(259, 75%, 20%)
CMYK	cmyk(51%, 74.5%, 0%, 80%)
CIE-LAB	lab(6.63, 17.00, -22.79)
CIE-LCH	lch(6.63, 28.43, 306.72°)
OKLab	oklab(20.17% 0.0285 -0.0655)
OKLCH	oklch(20.17% 0.071 293.5)
XYZ	xyz(1.1422, 0.7335, 3.2127)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight

#03012D

ΔE00 5.37

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190D33 #27330D

analogous

#0D1433 #190D33 #2C0D33

triadic

#190D33 #33190D #0D3319

tetradic

#190D33 #330D14 #27330D #0D332C

square

#190D33 #330D14 #27330D #0D332C

split-complementary

#190D33 #332C0D #14330D

monochromatic

#0C0618 #0C0618 #190D33 #311964 #492695

Accessibility & contrast

On white

18.31

#190D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#190D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D33

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190D33	#FFFFFF	#000000	##FFFFFF
##190D33	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001534

Deuteranopia (green-blind)

#001432

Tritanopia (blue-blind)

#12161E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #190d33;
/* rgb */ color: rgb(25, 13, 51);
/* oklch */ color: oklch(20.2% 0.071 293.5);

Tailwind

colors: {
  custom: {
    50: '#584c6b',
    500: '#190d33',
    950: '#000000',
  },
}

SCSS

$custom: #190d33;
$custom-light: #584c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#190d33",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 51
  },
  "hsl": {
    "h": 258.947,
    "s": 59.375,
    "l": 12.549
  },
  "oklch": {
    "l": 0.20174,
    "c": 0.07141,
    "h": 293.5
  },
  "luminance": 0.00734
}

Semantic roles & 50–950 ramp

primary

#190D33

secondary

#5A6E2E

accent

#E345B1

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #190D33

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

Preview Lab → · Contrast checker → · Palette generator →