#1D0837#1D0837

#1D0837 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.3% C 0.086 H 298.9°. Best body text is #FFFFFF at 18.39:1 contrast (WCAG AA passes).

Color values

HEX	#1D0837
RGB	rgb(29, 8, 55)
HSL	hsl(267, 75%, 12%)
HSV	hsv(267, 85%, 22%)
CMYK	cmyk(47.3%, 85.5%, 0%, 78.4%)
CIE-LAB	lab(6.42, 22.41, -26.03)
CIE-LCH	lch(6.42, 34.35, 310.73°)
OKLab	oklab(20.25% 0.0413 -0.0749)
OKLCH	oklch(20.25% 0.086 298.9)
XYZ	xyz(1.2829, 0.7107, 3.6833)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0837 #223708

analogous

#080A37 #1D0837 #350837

triadic

#1D0837 #371D08 #08371D

tetradic

#1D0837 #37080A #223708 #083735

square

#1D0837 #37080A #223708 #083735

split-complementary

#1D0837 #373508 #0A3708

monochromatic

#0E041B #0E041B #1D0837 #39106C #5518A2

Accessibility & contrast

On white

18.39

#1D0837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D0837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0837

18.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0837	#FFFFFF	#000000	##FFFFFF
##1D0837	1.00	18.39	1.14	18.39
#FFFFFF	18.39	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001438

Deuteranopia (green-blind)

#001436

Tritanopia (blue-blind)

#17141F

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d0837;
/* rgb */ color: rgb(29, 8, 55);
/* oklch */ color: oklch(20.3% 0.086 298.9);

Tailwind

colors: {
  custom: {
    50: '#5c4a6e',
    500: '#1d0837',
    950: '#000000',
  },
}

SCSS

$custom: #1d0837;
$custom-light: #5c4a6e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0837",
  "rgb": {
    "r": 29,
    "g": 8,
    "b": 55
  },
  "hsl": {
    "h": 266.809,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.20253,
    "c": 0.08559,
    "h": 298.9
  },
  "luminance": 0.00711
}

Semantic roles & 50–950 ramp

primary

#1D0837

secondary

#527625

accent

#F1379E

background

#F5F4F6

surface

#E9E7EC

border

#C5C3C7

text

#040107

muted

#79777A

Preview Lab

Preview with #1D0837

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

Preview Lab → · Contrast checker → · Palette generator →