#190D4B#190D4B

#190D4B is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.7% C 0.107 H 282.7°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#190D4B
RGB	rgb(25, 13, 75)
HSL	hsl(252, 70%, 17%)
HSV	hsv(252, 83%, 29%)
CMYK	cmyk(66.7%, 82.7%, 0%, 70.6%)
CIE-LAB	lab(9.01, 25.82, -36.04)
CIE-LCH	lch(9.01, 44.34, 305.62°)
OKLab	oklab(22.7% 0.0235 -0.1039)
OKLCH	oklch(22.7% 0.107 282.7)
XYZ	xyz(1.8144, 1.0024, 6.7531)
Luminance	0.0100 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190D4B #3F4B0D

analogous

#0D204B #190D4B #380D4B

triadic

#190D4B #4B190D #0D4B19

tetradic

#190D4B #4B0D20 #3F4B0D #0D4B38

square

#190D4B #4B0D20 #3F4B0D #0D4B38

split-complementary

#190D4B #4B380D #204B0D

monochromatic

#09051A #09051A #190D4B #2A167F #3C1FB3

Accessibility & contrast

On white

17.49

#190D4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#190D4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D4B

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190D4B	#FFFFFF	#000000	##FFFFFF
##190D4B	1.00	17.49	1.20	17.49
#FFFFFF	17.49	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4D

Deuteranopia (green-blind)

#00174A

Tritanopia (blue-blind)

#001F2B

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #190d4b;
/* rgb */ color: rgb(25, 13, 75);
/* oklch */ color: oklch(22.7% 0.107 282.7);

Tailwind

colors: {
  custom: {
    50: '#5d4d7e',
    500: '#190d4b',
    950: '#000000',
  },
}

SCSS

$custom: #190d4b;
$custom-light: #5d4d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#190d4b",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 75
  },
  "hsl": {
    "h": 251.613,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.22702,
    "c": 0.10652,
    "h": 282.7
  },
  "luminance": 0.01003
}

Semantic roles & 50–950 ramp

primary

#190D4B

secondary

#75862E

accent

#ED3BCB

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #190D4B

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

Preview Lab → · Contrast checker → · Palette generator →