#1D0F5D#1D0F5D

#1D0F5D is a dark, vivid violet. Relative luminance 0.014; OKLCH L 25.5% C 0.128 H 280.5°. Best body text is #FFFFFF at 16.42:1 contrast (WCAG AA passes).

Color values

HEX	#1D0F5D
RGB	rgb(29, 15, 93)
HSL	hsl(251, 72%, 21%)
HSV	hsv(251, 84%, 36%)
CMYK	cmyk(68.8%, 83.9%, 0%, 63.5%)
CIE-LAB	lab(11.91, 31.36, -43.54)
CIE-LCH	lch(11.91, 53.66, 305.76°)
OKLab	oklab(25.46% 0.0232 -0.1257)
OKLCH	oklch(25.46% 0.128 280.5)
XYZ	xyz(2.6527, 1.3930, 10.4829)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0F5D #4F5D0F

analogous

#0F285D #1D0F5D #440F5D

triadic

#1D0F5D #5D1D0F #0F5D1D

tetradic

#1D0F5D #5D0F28 #4F5D0F #0F5D44

square

#1D0F5D #5D0F28 #4F5D0F #0F5D44

split-complementary

#1D0F5D #5D440F #285D0F

monochromatic

#08041A #0D0628 #1D0F5D #2D1792 #3E20C6

Accessibility & contrast

On white

16.42

#1D0F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#1D0F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0F5D

16.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0F5D	#FFFFFF	#000000	##FFFFFF
##1D0F5D	1.00	16.42	1.28	16.42
#FFFFFF	16.42	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00225F

Deuteranopia (green-blind)

#001C5C

Tritanopia (blue-blind)

#002636

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #1d0f5d;
/* rgb */ color: rgb(29, 15, 93);
/* oklch */ color: oklch(25.5% 0.128 280.5);

Tailwind

colors: {
  custom: {
    50: '#64508c',
    500: '#1d0f5d',
    950: '#000000',
  },
}

SCSS

$custom: #1d0f5d;
$custom-light: #64508c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0f5d",
  "rgb": {
    "r": 29,
    "g": 15,
    "b": 93
  },
  "hsl": {
    "h": 250.769,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.2546,
    "c": 0.12781,
    "h": 280.5
  },
  "luminance": 0.01393
}

Semantic roles & 50–950 ramp

primary

#1D0F5D

secondary

#849631

accent

#EF39CE

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1D0F5D

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

Preview Lab → · Contrast checker → · Palette generator →