#190A40#190A40

#190A40 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.095 H 288.0°. Best body text is #FFFFFF at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#190A40
RGB	rgb(25, 10, 64)
HSL	hsl(257, 73%, 15%)
HSV	hsv(257, 84%, 25%)
CMYK	cmyk(60.9%, 84.4%, 0%, 74.9%)
CIE-LAB	lab(7.17, 23.69, -31.32)
CIE-LCH	lch(7.17, 39.27, 307.11°)
OKLab	oklab(21.01% 0.0293 -0.0902)
OKLCH	oklch(21.01% 0.095 288)
XYZ	xyz(1.4346, 0.7938, 4.9271)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190A40 #31400A

analogous

#0A1640 #190A40 #340A40

triadic

#190A40 #40190A #0A4019

tetradic

#190A40 #400A16 #31400A #0A4034

square

#190A40 #400A16 #31400A #0A4034

split-complementary

#190A40 #40340A #16400A

monochromatic

#0A041A #0A041A #190A40 #2E1275 #421BAA

Accessibility & contrast

On white

18.12

#190A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#190A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190A40

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190A40	#FFFFFF	#000000	##FFFFFF
##190A40	1.00	18.12	1.16	18.12
#FFFFFF	18.12	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001742

Deuteranopia (green-blind)

#00143F

Tritanopia (blue-blind)

#091924

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #190a40;
/* rgb */ color: rgb(25, 10, 64);
/* oklch */ color: oklch(21.0% 0.095 288.0);

Tailwind

colors: {
  custom: {
    50: '#5b4b75',
    500: '#190a40',
    950: '#000000',
  },
}

SCSS

$custom: #190a40;
$custom-light: #5b4b75;
$custom-dark: #000000;

JSON

{
  "hex": "#190a40",
  "rgb": {
    "r": 25,
    "g": 10,
    "b": 64
  },
  "hsl": {
    "h": 256.667,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.2101,
    "c": 0.09486,
    "h": 288
  },
  "luminance": 0.00794
}

Semantic roles & 50–950 ramp

primary

#190A40

secondary

#667D29

accent

#F038BD

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #190A40

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

Preview Lab → · Contrast checker → · Palette generator →