#1D0F4F#1D0F4F

#1D0F4F is a very dark, moderate violet. Relative luminance 0.012; OKLCH L 23.9% C 0.109 H 284.6°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).

Color values

HEX	#1D0F4F
RGB	rgb(29, 15, 79)
HSL	hsl(253, 68%, 18%)
HSV	hsv(253, 81%, 31%)
CMYK	cmyk(63.3%, 81%, 0%, 69%)
CIE-LAB	lab(10.31, 26.62, -36.66)
CIE-LCH	lch(10.31, 45.30, 305.99°)
OKLab	oklab(23.86% 0.0274 -0.1056)
OKLCH	oklch(23.86% 0.109 284.6)
XYZ	xyz(2.0884, 1.1672, 7.5109)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0F4F #414F0F

analogous

#0F214F #1D0F4F #3D0F4F

triadic

#1D0F4F #4F1D0F #0F4F1D

tetradic

#1D0F4F #4F0F21 #414F0F #0F4F3D

square

#1D0F4F #4F0F21 #414F0F #0F4F3D

split-complementary

#1D0F4F #4F3D0F #214F0F

monochromatic

#09051A #0A051C #1D0F4F #301982 #4323B6

Accessibility & contrast

On white

17.03

#1D0F4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#1D0F4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0F4F

17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0F4F	#FFFFFF	#000000	##FFFFFF
##1D0F4F	1.00	17.03	1.23	17.03
#FFFFFF	17.03	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E51

Deuteranopia (green-blind)

#001A4E

Tritanopia (blue-blind)

#04212E

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #1d0f4f;
/* rgb */ color: rgb(29, 15, 79);
/* oklch */ color: oklch(23.9% 0.109 284.6);

Tailwind

colors: {
  custom: {
    50: '#604f81',
    500: '#1d0f4f',
    950: '#000000',
  },
}

SCSS

$custom: #1d0f4f;
$custom-light: #604f81;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0f4f",
  "rgb": {
    "r": 29,
    "g": 15,
    "b": 79
  },
  "hsl": {
    "h": 253.125,
    "s": 68.085,
    "l": 18.431
  },
  "oklch": {
    "l": 0.23861,
    "c": 0.10907,
    "h": 284.6
  },
  "luminance": 0.01167
}

Semantic roles & 50–950 ramp

primary

#1D0F4F

secondary

#768931

accent

#EB3DC5

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #1D0F4F

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

Preview Lab → · Contrast checker → · Palette generator →