#190739#190739

#190739 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.089 H 292.9°. Best body text is #FFFFFF at 18.57:1 contrast (WCAG AA passes).

Color values

HEX	#190739
RGB	rgb(25, 7, 57)
HSL	hsl(262, 78%, 13%)
HSV	hsv(262, 88%, 22%)
CMYK	cmyk(56.1%, 87.7%, 0%, 77.6%)
CIE-LAB	lab(5.91, 22.49, -28.34)
CIE-LCH	lch(5.91, 36.18, 308.43°)
OKLab	oklab(19.76% 0.0347 -0.0824)
OKLCH	oklch(19.76% 0.089 292.9)
XYZ	xyz(1.2152, 0.6540, 3.9323)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Purple

#280137

ΔE00 4.86

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190739 #273907

analogous

#070E39 #190739 #320739

triadic

#190739 #391907 #073919

tetradic

#190739 #39070E #273907 #073932

square

#190739 #39070E #273907 #073932

split-complementary

#190739 #393207 #0E3907

monochromatic

#0C031B #0C031B #190739 #310E70 #4914A6

Accessibility & contrast

On white

18.57

#190739 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#190739 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190739

18.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190739	#FFFFFF	#000000	##FFFFFF
##190739	1.00	18.57	1.13	18.57
#FFFFFF	18.57	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143A

Deuteranopia (green-blind)

#001238

Tritanopia (blue-blind)

#0F151F

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #190739;
/* rgb */ color: rgb(25, 7, 57);
/* oklch */ color: oklch(19.8% 0.089 292.9);

Tailwind

colors: {
  custom: {
    50: '#5a4970',
    500: '#190739',
    950: '#000000',
  },
}

SCSS

$custom: #190739;
$custom-light: #5a4970;
$custom-dark: #000000;

JSON

{
  "hex": "#190739",
  "rgb": {
    "r": 25,
    "g": 7,
    "b": 57
  },
  "hsl": {
    "h": 261.6,
    "s": 78.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.19757,
    "c": 0.0894,
    "h": 292.9
  },
  "luminance": 0.00654
}

Semantic roles & 50–950 ramp

primary

#190739

secondary

#5A7923

accent

#F533AF

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #190739

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

Preview Lab → · Contrast checker → · Palette generator →