#1A0837#1A0837

#1A0837 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.085 H 294.9°. Best body text is #FFFFFF at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#1A0837
RGB	rgb(26, 8, 55)
HSL	hsl(263, 75%, 12%)
HSV	hsv(263, 85%, 22%)
CMYK	cmyk(52.7%, 85.5%, 0%, 78.4%)
CIE-LAB	lab(6.04, 21.48, -26.65)
CIE-LCH	lch(6.04, 34.23, 308.87°)
OKLab	oklab(19.84% 0.0359 -0.0773)
OKLCH	oklch(19.84% 0.085 294.9)
XYZ	xyz(1.2022, 0.6691, 3.6795)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0837 #253708

analogous

#080D37 #1A0837 #320837

triadic

#1A0837 #371A08 #08371A

tetradic

#1A0837 #37080D #253708 #083732

square

#1A0837 #37080D #253708 #083732

split-complementary

#1A0837 #373208 #0D3708

monochromatic

#0D041B #0D041B #1A0837 #33106C #4D18A2

Accessibility & contrast

On white

18.52

#1A0837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1A0837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0837

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0837	#FFFFFF	#000000	##FFFFFF
##1A0837	1.00	18.52	1.13	18.52
#FFFFFF	18.52	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001438

Deuteranopia (green-blind)

#001336

Tritanopia (blue-blind)

#12141E

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #1a0837;
/* rgb */ color: rgb(26, 8, 55);
/* oklch */ color: oklch(19.8% 0.085 294.9);

Tailwind

colors: {
  custom: {
    50: '#5a496e',
    500: '#1a0837',
    950: '#000000',
  },
}

SCSS

$custom: #1a0837;
$custom-light: #5a496e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0837",
  "rgb": {
    "r": 26,
    "g": 8,
    "b": 55
  },
  "hsl": {
    "h": 262.979,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.1984,
    "c": 0.08521,
    "h": 294.9
  },
  "luminance": 0.00669
}

Semantic roles & 50–950 ramp

primary

#1A0837

secondary

#577625

accent

#F137AA

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #1A0837

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

Preview Lab → · Contrast checker → · Palette generator →