#190A2A#190A2A

#190A2A is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.8% C 0.063 H 302.3°. Best body text is #FFFFFF at 18.78:1 contrast (WCAG AA passes).

Color values

HEX	#190A2A
RGB	rgb(25, 10, 42)
HSL	hsl(268, 62%, 10%)
HSV	hsv(268, 76%, 16%)
CMYK	cmyk(40.5%, 76.2%, 0%, 83.5%)
CIE-LAB	lab(5.34, 14.87, -18.14)
CIE-LCH	lch(5.34, 23.45, 309.34°)
OKLab	oklab(18.79% 0.0336 -0.0532)
OKLCH	oklch(18.79% 0.063 302.3)
XYZ	xyz(0.9273, 0.5909, 2.2552)
Luminance	0.0059 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190A2A #1B2A0A

analogous

#0A0B2A #190A2A #290A2A

triadic

#190A2A #2A190A #0A2A19

tetradic

#190A2A #2A0A0B #1B2A0A #0A2A29

square

#190A2A #2A0A0B #1B2A0A #0A2A29

split-complementary

#190A2A #2A290A #0B2A0A

monochromatic

#0F0619 #0F0619 #190A2A #36165B #54228D

Accessibility & contrast

On white

18.78

#190A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#190A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190A2A

18.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190A2A	#FFFFFF	#000000	##FFFFFF
##190A2A	1.00	18.78	1.12	18.78
#FFFFFF	18.78	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112B

Deuteranopia (green-blind)

#031229

Tritanopia (blue-blind)

#161118

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #190a2a;
/* rgb */ color: rgb(25, 10, 42);
/* oklch */ color: oklch(18.8% 0.063 302.3);

Tailwind

colors: {
  custom: {
    50: '#564b63',
    500: '#190a2a',
    950: '#000000',
  },
}

SCSS

$custom: #190a2a;
$custom-light: #564b63;
$custom-dark: #000000;

JSON

{
  "hex": "#190a2a",
  "rgb": {
    "r": 25,
    "g": 10,
    "b": 42
  },
  "hsl": {
    "h": 268.125,
    "s": 61.538,
    "l": 10.196
  },
  "oklch": {
    "l": 0.18785,
    "c": 0.06294,
    "h": 302.3
  },
  "luminance": 0.00591
}

Semantic roles & 50–950 ramp

primary

#190A2A

secondary

#4A6729

accent

#E54399

background

#F5F4F5

surface

#E9E7EA

border

#C5C3C6

text

#030105

muted

#787779

Preview Lab

Preview with #190A2A

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

Preview Lab → · Contrast checker → · Palette generator →