#190D4E#190D4E

#190D4E is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 23.0% C 0.111 H 281.8°. Best body text is #FFFFFF at 17.37:1 contrast (WCAG AA passes).

Color values

HEX	#190D4E
RGB	rgb(25, 13, 78)
HSL	hsl(251, 71%, 18%)
HSV	hsv(251, 83%, 31%)
CMYK	cmyk(67.9%, 83.3%, 0%, 69.4%)
CIE-LAB	lab(9.36, 26.87, -37.56)
CIE-LCH	lch(9.36, 46.18, 305.58°)
OKLab	oklab(23.05% 0.0226 -0.1083)
OKLCH	oklch(23.05% 0.111 281.8)
XYZ	xyz(1.9195, 1.0444, 7.3067)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.16

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190D4E #424E0D

analogous

#0D214E #190D4E #390D4E

triadic

#190D4E #4E190D #0D4E19

tetradic

#190D4E #4E0D21 #424E0D #0D4E39

square

#190D4E #4E0D21 #424E0D #0D4E39

split-complementary

#190D4E #4E390D #214E0D

monochromatic

#08041A #08041A #190D4E #2A1682 #3B1EB7

Accessibility & contrast

On white

17.37

#190D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#190D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190D4E

17.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190D4E	#FFFFFF	#000000	##FFFFFF
##190D4E	1.00	17.37	1.21	17.37
#FFFFFF	17.37	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001C50

Deuteranopia (green-blind)

#00184D

Tritanopia (blue-blind)

#00202D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #190d4e;
/* rgb */ color: rgb(25, 13, 78);
/* oklch */ color: oklch(23.0% 0.111 281.8);

Tailwind

colors: {
  custom: {
    50: '#5e4d80',
    500: '#190d4e',
    950: '#000000',
  },
}

SCSS

$custom: #190d4e;
$custom-light: #5e4d80;
$custom-dark: #000000;

JSON

{
  "hex": "#190d4e",
  "rgb": {
    "r": 25,
    "g": 13,
    "b": 78
  },
  "hsl": {
    "h": 251.077,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.23049,
    "c": 0.11066,
    "h": 281.8
  },
  "luminance": 0.01045
}

Semantic roles & 50–950 ramp

primary

#190D4E

secondary

#78892E

accent

#EE3ACD

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05010A

muted

#79777C

Preview Lab

Preview with #190D4E

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

Preview Lab → · Contrast checker → · Palette generator →