#190833#190833

#190833 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.3% C 0.080 H 296.2°. Best body text is #FFFFFF at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#190833
RGB	rgb(25, 8, 51)
HSL	hsl(264, 73%, 12%)
HSV	hsv(264, 84%, 20%)
CMYK	cmyk(51%, 84.3%, 0%, 80%)
CIE-LAB	lab(5.59, 19.51, -24.45)
CIE-LCH	lch(5.59, 31.28, 308.59°)
OKLab	oklab(19.29% 0.0352 -0.0714)
OKLCH	oklch(19.29% 0.08 296.2)
XYZ	xyz(1.0851, 0.6193, 3.1937)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Purple

#280137

ΔE00 5.25

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190833 #223308

analogous

#080D33 #190833 #2F0833

triadic

#190833 #331908 #083319

tetradic

#190833 #33080D #223308 #08332F

square

#190833 #33080D #223308 #08332F

split-complementary

#190833 #332F08 #0D3308

monochromatic

#0D041A #0D041A #190833 #331068 #4D199D

Accessibility & contrast

On white

18.69

#190833 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#190833 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190833

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190833	#FFFFFF	#000000	##FFFFFF
##190833	1.00	18.69	1.12	18.69
#FFFFFF	18.69	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001334

Deuteranopia (green-blind)

#001232

Tritanopia (blue-blind)

#12131C

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #190833;
/* rgb */ color: rgb(25, 8, 51);
/* oklch */ color: oklch(19.3% 0.080 296.2);

Tailwind

colors: {
  custom: {
    50: '#58496b',
    500: '#190833',
    950: '#000000',
  },
}

SCSS

$custom: #190833;
$custom-light: #58496b;
$custom-dark: #000000;

JSON

{
  "hex": "#190833",
  "rgb": {
    "r": 25,
    "g": 8,
    "b": 51
  },
  "hsl": {
    "h": 263.721,
    "s": 72.881,
    "l": 11.569
  },
  "oklch": {
    "l": 0.19286,
    "c": 0.07957,
    "h": 296.2
  },
  "luminance": 0.00619
}

Semantic roles & 50–950 ramp

primary

#190833

secondary

#537225

accent

#F038A7

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030106

muted

#78777A

Preview Lab

Preview with #190833

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

Preview Lab → · Contrast checker → · Palette generator →