#190A4E#190A4E

#190A4E is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.6% C 0.114 H 282.5°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#190A4E
RGB	rgb(25, 10, 78)
HSL	hsl(253, 77%, 17%)
HSV	hsv(253, 87%, 31%)
CMYK	cmyk(67.9%, 87.2%, 0%, 69.4%)
CIE-LAB	lab(8.77, 28.55, -38.52)
CIE-LCH	lch(8.77, 47.95, 306.55°)
OKLab	oklab(22.64% 0.0247 -0.1111)
OKLCH	oklch(22.64% 0.114 282.5)
XYZ	xyz(1.8842, 0.9737, 7.2949)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190A4E #3F4E0A

analogous

#0A1D4E #190A4E #3B0A4E

triadic

#190A4E #4E190A #0A4E19

tetradic

#190A4E #4E0A1D #3F4E0A #0A4E3B

square

#190A4E #4E0A1D #3F4E0A #0A4E3B

split-complementary

#190A4E #4E3B0A #1D4E0A

monochromatic

#09031B #09031B #190A4E #2A1184 #3C18BA

Accessibility & contrast

On white

17.58

#190A4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#190A4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190A4E

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190A4E	#FFFFFF	#000000	##FFFFFF
##190A4E	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B50

Deuteranopia (green-blind)

#00174D

Tritanopia (blue-blind)

#001E2C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #190a4e;
/* rgb */ color: rgb(25, 10, 78);
/* oklch */ color: oklch(22.6% 0.114 282.5);

Tailwind

colors: {
  custom: {
    50: '#5f4c80',
    500: '#190a4e',
    950: '#000000',
  },
}

SCSS

$custom: #190a4e;
$custom-light: #5f4c80;
$custom-dark: #000000;

JSON

{
  "hex": "#190a4e",
  "rgb": {
    "r": 25,
    "g": 10,
    "b": 78
  },
  "hsl": {
    "h": 253.235,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2264,
    "c": 0.11382,
    "h": 282.5
  },
  "luminance": 0.00974
}

Semantic roles & 50–950 ramp

primary

#190A4E

secondary

#758B29

accent

#F434C9

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #190A4E

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

Preview Lab → · Contrast checker → · Palette generator →