#1D0535#1D0535

#1D0535 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.5% C 0.088 H 301.6°. Best body text is #FFFFFF at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#1D0535
RGB	rgb(29, 5, 53)
HSL	hsl(270, 83%, 11%)
HSV	hsv(270, 91%, 21%)
CMYK	cmyk(45.3%, 90.6%, 0%, 79.2%)
CIE-LAB	lab(5.66, 23.17, -25.79)
CIE-LCH	lch(5.66, 34.66, 311.94°)
OKLab	oklab(19.55% 0.0461 -0.075)
OKLCH	oklch(19.55% 0.088 301.6)
XYZ	xyz(1.2034, 0.6268, 3.4251)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0535 #1D3505

analogous

#050535 #1D0535 #350535

triadic

#1D0535 #351D05 #05351D

tetradic

#1D0535 #350505 #1D3505 #053535

square

#1D0535 #350505 #1D3505 #053535

split-complementary

#1D0535 #353505 #053505

monochromatic

#0F031C #0F031C #1D0535 #3C0A6D #5A10A5

Accessibility & contrast

On white

18.66

#1D0535 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#1D0535 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0535

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0535	#FFFFFF	#000000	##FFFFFF
##1D0535	1.00	18.66	1.13	18.66
#FFFFFF	18.66	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001236

Deuteranopia (green-blind)

#001234

Tritanopia (blue-blind)

#18111C

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #1d0535;
/* rgb */ color: rgb(29, 5, 53);
/* oklch */ color: oklch(19.5% 0.088 301.6);

Tailwind

colors: {
  custom: {
    50: '#5c486d',
    500: '#1d0535',
    950: '#000000',
  },
}

SCSS

$custom: #1d0535;
$custom-light: #5c486d;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0535",
  "rgb": {
    "r": 29,
    "g": 5,
    "b": 53
  },
  "hsl": {
    "h": 270,
    "s": 82.759,
    "l": 11.373
  },
  "oklch": {
    "l": 0.19547,
    "c": 0.08804,
    "h": 301.6
  },
  "luminance": 0.00627
}

Semantic roles & 50–950 ramp

primary

#1D0535

secondary

#4B7620

accent

#F92F94

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040007

muted

#79777A

Preview Lab

Preview with #1D0535

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

Preview Lab → · Contrast checker → · Palette generator →