#1D0347#1D0347

#1D0347 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.3% C 0.113 H 291.2°. Best body text is #FFFFFF at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#1D0347
RGB	rgb(29, 3, 71)
HSL	hsl(263, 92%, 15%)
HSV	hsv(263, 96%, 28%)
CMYK	cmyk(59.2%, 95.8%, 0%, 72.2%)
CIE-LAB	lab(7.06, 30.77, -36.45)
CIE-LCH	lch(7.06, 47.70, 310.17°)
OKLab	oklab(21.3% 0.0407 -0.105)
OKLCH	oklch(21.3% 0.113 291.2)
XYZ	xyz(1.6763, 0.7812, 6.0225)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0347 #2D4703

analogous

#030B47 #1D0347 #3F0347

triadic

#1D0347 #471D03 #03471D

tetradic

#1D0347 #47030B #2D4703 #03473F

square

#1D0347 #47030B #2D4703 #03473F

split-complementary

#1D0347 #473F03 #0B4703

monochromatic

#0C011D #0C011D #1D0347 #350582 #4D08BC

Accessibility & contrast

On white

18.16

#1D0347 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#1D0347 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0347

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0347	#FFFFFF	#000000	##FFFFFF
##1D0347	1.00	18.16	1.16	18.16
#FFFFFF	18.16	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001749

Deuteranopia (green-blind)

#001446

Tritanopia (blue-blind)

#0D1827

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1d0347;
/* rgb */ color: rgb(29, 3, 71);
/* oklch */ color: oklch(21.3% 0.113 291.2);

Tailwind

colors: {
  custom: {
    50: '#60477b',
    500: '#1d0347',
    950: '#000000',
  },
}

SCSS

$custom: #1d0347;
$custom-light: #60477b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0347",
  "rgb": {
    "r": 29,
    "g": 3,
    "b": 71
  },
  "hsl": {
    "h": 262.941,
    "s": 91.892,
    "l": 14.51
  },
  "oklch": {
    "l": 0.21296,
    "c": 0.11259,
    "h": 291.2
  },
  "luminance": 0.00781
}

Semantic roles & 50–950 ramp

primary

#1D0347

secondary

#5F881E

accent

#FF29AD

background

#F5F4F7

surface

#EAE6EE

border

#C6C2C9

text

#050009

muted

#79777B

Preview Lab

Preview with #1D0347

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

Preview Lab → · Contrast checker → · Palette generator →