#1D0F52#1D0F52

#1D0F52 is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 24.2% C 0.113 H 283.6°. Best body text is #FFFFFF at 16.90:1 contrast (WCAG AA passes).

Color values

HEX	#1D0F52
RGB	rgb(29, 15, 82)
HSL	hsl(253, 69%, 19%)
HSV	hsv(253, 82%, 32%)
CMYK	cmyk(64.6%, 81.7%, 0%, 67.8%)
CIE-LAB	lab(10.64, 27.65, -38.17)
CIE-LCH	lch(10.64, 47.13, 305.91°)
OKLab	oklab(24.2% 0.0266 -0.11)
OKLCH	oklch(24.2% 0.113 283.6)
XYZ	xyz(2.2000, 1.2119, 8.0990)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0F52 #44520F

analogous

#0F2352 #1D0F52 #3F0F52

triadic

#1D0F52 #521D0F #0F521D

tetradic

#1D0F52 #520F23 #44520F #0F523F

square

#1D0F52 #520F23 #44520F #0F523F

split-complementary

#1D0F52 #523F0F #23520F

monochromatic

#09051A #0B061E #1D0F52 #2F1886 #4222B9

Accessibility & contrast

On white

16.90

#1D0F52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#1D0F52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0F52

16.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0F52	#FFFFFF	#000000	##FFFFFF
##1D0F52	1.00	16.90	1.24	16.90
#FFFFFF	16.90	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F54

Deuteranopia (green-blind)

#001B51

Tritanopia (blue-blind)

#002230

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1d0f52;
/* rgb */ color: rgb(29, 15, 82);
/* oklch */ color: oklch(24.2% 0.113 283.6);

Tailwind

colors: {
  custom: {
    50: '#614f83',
    500: '#1d0f52',
    950: '#000000',
  },
}

SCSS

$custom: #1d0f52;
$custom-light: #614f83;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0f52",
  "rgb": {
    "r": 29,
    "g": 15,
    "b": 82
  },
  "hsl": {
    "h": 252.537,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.24195,
    "c": 0.11317,
    "h": 283.6
  },
  "luminance": 0.01212
}

Semantic roles & 50–950 ramp

primary

#1D0F52

secondary

#798C31

accent

#EC3CC7

background

#F6F4F8

surface

#EBE7EF

border

#C6C3CA

text

#05020B

muted

#7A787C

Preview Lab

Preview with #1D0F52

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

Preview Lab → · Contrast checker → · Palette generator →