#190D3F#190D3F

#190D3F is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.4% C 0.089 H 287.3°. Best body text is #FFFFFF at 17.94:1 contrast (WCAG AA passes).

Color values

HEX	#190D3F
RGB	rgb(25, 13, 63)
HSL	hsl(254, 66%, 15%)
HSV	hsv(254, 79%, 25%)
CMYK	cmyk(60.3%, 79.4%, 0%, 75.3%)
CIE-LAB	lab(7.71, 21.58, -29.73)
CIE-LCH	lch(7.71, 36.74, 305.98°)
OKLab	oklab(21.38% 0.0265 -0.0854)
OKLCH	oklch(21.38% 0.089 287.3)
XYZ	xyz(1.4418, 0.8533, 4.7904)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Night Blue

#040348

ΔE00 4.81

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190D3F #333F0D

analogous

#0D1A3F #190D3F #320D3F

triadic

#190D3F #3F190D #0D3F19

tetradic

#190D3F #3F0D1A #333F0D #0D3F32

square

#190D3F #3F0D1A #333F0D #0D3F32

split-complementary

#190D3F #3F320D #1A3F0D

monochromatic

#0A0519 #0A0519 #190D3F #2D1772 #4122A4

Accessibility & contrast

On white

17.94

#190D3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#190D3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D3F

17.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190D3F	#FFFFFF	#000000	##FFFFFF
##190D3F	1.00	17.94	1.17	17.94
#FFFFFF	17.94	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001840

Deuteranopia (green-blind)

#00163E

Tritanopia (blue-blind)

#0A1A24

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #190d3f;
/* rgb */ color: rgb(25, 13, 63);
/* oklch */ color: oklch(21.4% 0.089 287.3);

Tailwind

colors: {
  custom: {
    50: '#5b4c75',
    500: '#190d3f',
    950: '#000000',
  },
}

SCSS

$custom: #190d3f;
$custom-light: #5b4c75;
$custom-dark: #000000;

JSON

{
  "hex": "#190d3f",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 63
  },
  "hsl": {
    "h": 254.4,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21377,
    "c": 0.08946,
    "h": 287.3
  },
  "luminance": 0.00853
}

Semantic roles & 50–950 ramp

primary

#190D3F

secondary

#687B2D

accent

#E93FC0

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #190D3F

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

Preview Lab → · Contrast checker → · Palette generator →