#1D1056#1D1056

#1D1056 is a very dark, moderate violet. Relative luminance 0.013; OKLCH L 24.8% C 0.117 H 282.1°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#1D1056
RGB	rgb(29, 16, 86)
HSL	hsl(251, 69%, 20%)
HSV	hsv(251, 81%, 34%)
CMYK	cmyk(66.3%, 81.4%, 0%, 66.3%)
CIE-LAB	lab(11.30, 28.43, -39.82)
CIE-LCH	lch(11.30, 48.93, 305.52°)
OKLab	oklab(24.79% 0.0246 -0.1148)
OKLCH	oklch(24.79% 0.117 282.1)
XYZ	xyz(2.3712, 1.3035, 8.9289)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1056 #495610

analogous

#102656 #1D1056 #401056

triadic

#1D1056 #561D10 #10561D

tetradic

#1D1056 #561026 #495610 #105640

square

#1D1056 #561026 #495610 #105640

split-complementary

#1D1056 #564010 #265610

monochromatic

#09051A #0C0622 #1D1056 #2E1A8A #4023BD

Accessibility & contrast

On white

16.66

#1D1056 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#1D1056 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1056

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1056	#FFFFFF	#000000	##FFFFFF
##1D1056	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002058

Deuteranopia (green-blind)

#001C55

Tritanopia (blue-blind)

#002432

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #1d1056;
/* rgb */ color: rgb(29, 16, 86);
/* oklch */ color: oklch(24.8% 0.117 282.1);

Tailwind

colors: {
  custom: {
    50: '#625086',
    500: '#1d1056',
    950: '#000000',
  },
}

SCSS

$custom: #1d1056;
$custom-light: #625086;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1056",
  "rgb": {
    "r": 29,
    "g": 16,
    "b": 86
  },
  "hsl": {
    "h": 251.143,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.24791,
    "c": 0.11745,
    "h": 282.1
  },
  "luminance": 0.01304
}

Semantic roles & 50–950 ramp

primary

#1D1056

secondary

#7E8F32

accent

#EB3CCB

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#06020B

muted

#7A787C

Preview Lab

Preview with #1D1056

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

Preview Lab → · Contrast checker → · Palette generator →