#190837#190837

#190837 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.7% C 0.085 H 293.6°. Best body text is #FFFFFF at 18.56:1 contrast (WCAG AA passes).

Color values

HEX	#190837
RGB	rgb(25, 8, 55)
HSL	hsl(262, 75%, 12%)
HSV	hsv(262, 85%, 22%)
CMYK	cmyk(54.5%, 85.5%, 0%, 78.4%)
CIE-LAB	lab(5.93, 21.17, -26.85)
CIE-LCH	lch(5.93, 34.19, 308.26°)
OKLab	oklab(19.71% 0.0341 -0.078)
OKLCH	oklch(19.71% 0.085 293.6)
XYZ	xyz(1.1771, 0.6561, 3.6783)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Purple

#280137

ΔE00 5.01

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190837 #263708

analogous

#080F37 #190837 #310837

triadic

#190837 #371908 #083719

tetradic

#190837 #37080F #263708 #083731

square

#190837 #37080F #263708 #083731

split-complementary

#190837 #373108 #0F3708

monochromatic

#0C041B #0C041B #190837 #31106C #4A18A2

Accessibility & contrast

On white

18.56

#190837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#190837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190837

18.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190837	#FFFFFF	#000000	##FFFFFF
##190837	1.00	18.56	1.13	18.56
#FFFFFF	18.56	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001438

Deuteranopia (green-blind)

#001236

Tritanopia (blue-blind)

#10141E

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #190837;
/* rgb */ color: rgb(25, 8, 55);
/* oklch */ color: oklch(19.7% 0.085 293.6);

Tailwind

colors: {
  custom: {
    50: '#59496e',
    500: '#190837',
    950: '#000000',
  },
}

SCSS

$custom: #190837;
$custom-light: #59496e;
$custom-dark: #000000;

JSON

{
  "hex": "#190837",
  "rgb": {
    "r": 25,
    "g": 8,
    "b": 55
  },
  "hsl": {
    "h": 261.702,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.19708,
    "c": 0.08514,
    "h": 293.6
  },
  "luminance": 0.00656
}

Semantic roles & 50–950 ramp

primary

#190837

secondary

#597625

accent

#F137AE

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #190837

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

Preview Lab → · Contrast checker → · Palette generator →