#1D0F4D#1D0F4D

#1D0F4D is a very dark, moderate violet. Relative luminance 0.011; OKLCH L 23.6% C 0.106 H 285.2°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#1D0F4D
RGB	rgb(29, 15, 77)
HSL	hsl(254, 67%, 18%)
HSV	hsv(254, 81%, 30%)
CMYK	cmyk(62.3%, 80.5%, 0%, 69.8%)
CIE-LAB	lab(10.10, 25.94, -35.63)
CIE-LCH	lch(10.10, 44.07, 306.05°)
OKLab	oklab(23.64% 0.028 -0.1026)
OKLCH	oklch(23.64% 0.106 285.2)
XYZ	xyz(2.0167, 1.1386, 7.1332)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0F4D #3F4D0F

analogous

#0F204D #1D0F4D #3C0F4D

triadic

#1D0F4D #4D1D0F #0F4D1D

tetradic

#1D0F4D #4D0F20 #3F4D0F #0F4D3C

square

#1D0F4D #4D0F20 #3F4D0F #0F4D3C

split-complementary

#1D0F4D #4D3C0F #204D0F

monochromatic

#0A051A #0A051A #1D0F4D #301980 #4423B3

Accessibility & contrast

On white

17.10

#1D0F4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#1D0F4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0F4D

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0F4D	#FFFFFF	#000000	##FFFFFF
##1D0F4D	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4F

Deuteranopia (green-blind)

#001A4C

Tritanopia (blue-blind)

#06202D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #1d0f4d;
/* rgb */ color: rgb(29, 15, 77);
/* oklch */ color: oklch(23.6% 0.106 285.2);

Tailwind

colors: {
  custom: {
    50: '#604f7f',
    500: '#1d0f4d',
    950: '#000000',
  },
}

SCSS

$custom: #1d0f4d;
$custom-light: #604f7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0f4d",
  "rgb": {
    "r": 29,
    "g": 15,
    "b": 77
  },
  "hsl": {
    "h": 253.548,
    "s": 67.391,
    "l": 18.039
  },
  "oklch": {
    "l": 0.23641,
    "c": 0.10632,
    "h": 285.2
  },
  "luminance": 0.01139
}

Semantic roles & 50–950 ramp

primary

#1D0F4D

secondary

#748731

accent

#EA3EC3

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #1D0F4D

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

Preview Lab → · Contrast checker → · Palette generator →