#1D0638#1D0638

#1D0638 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.0% C 0.090 H 299.0°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#1D0638
RGB	rgb(29, 6, 56)
HSL	hsl(268, 81%, 12%)
HSV	hsv(268, 89%, 22%)
CMYK	cmyk(48.2%, 89.3%, 0%, 78%)
CIE-LAB	lab(6.12, 23.80, -27.25)
CIE-LCH	lch(6.12, 36.18, 311.13°)
OKLab	oklab(20.03% 0.0437 -0.0788)
OKLCH	oklch(20.03% 0.09 299)
XYZ	xyz(1.2854, 0.6770, 3.8036)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0638 #213806

analogous

#060838 #1D0638 #360638

triadic

#1D0638 #381D06 #06381D

tetradic

#1D0638 #380608 #213806 #063836

square

#1D0638 #380608 #213806 #063836

split-complementary

#1D0638 #383606 #083806

monochromatic

#0E031C #0E031C #1D0638 #3A0C6F #5612A7

Accessibility & contrast

On white

18.50

#1D0638 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D0638 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0638

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0638	#FFFFFF	#000000	##FFFFFF
##1D0638	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001439

Deuteranopia (green-blind)

#001337

Tritanopia (blue-blind)

#16131E

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d0638;
/* rgb */ color: rgb(29, 6, 56);
/* oklch */ color: oklch(20.0% 0.090 299.0);

Tailwind

colors: {
  custom: {
    50: '#5c496f',
    500: '#1d0638',
    950: '#000000',
  },
}

SCSS

$custom: #1d0638;
$custom-light: #5c496f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0638",
  "rgb": {
    "r": 29,
    "g": 6,
    "b": 56
  },
  "hsl": {
    "h": 267.6,
    "s": 80.645,
    "l": 12.157
  },
  "oklch": {
    "l": 0.20033,
    "c": 0.09008,
    "h": 299
  },
  "luminance": 0.00677
}

Semantic roles & 50–950 ramp

primary

#1D0638

secondary

#507821

accent

#F7319C

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040107

muted

#79777A

Preview Lab

Preview with #1D0638

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

Preview Lab → · Contrast checker → · Palette generator →