#1D0F41#1D0F41

#1D0F41 is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.4% C 0.089 H 290.1°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#1D0F41
RGB	rgb(29, 15, 65)
HSL	hsl(257, 63%, 16%)
HSV	hsv(257, 77%, 25%)
CMYK	cmyk(55.4%, 76.9%, 0%, 74.5%)
CIE-LAB	lab(8.86, 21.82, -29.25)
CIE-LCH	lch(8.86, 36.49, 306.72°)
OKLab	oklab(22.38% 0.0307 -0.0839)
OKLCH	oklch(22.38% 0.089 290.1)
XYZ	xyz(1.6314, 0.9844, 5.1041)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0F41 #33410F

analogous

#0F1A41 #1D0F41 #360F41

triadic

#1D0F41 #411D0F #0F411D

tetradic

#1D0F41 #410F1A #33410F #0F4136

square

#1D0F41 #410F1A #33410F #0F4136

split-complementary

#1D0F41 #41360F #1A410F

monochromatic

#0B0619 #0B0619 #1D0F41 #331A73 #4926A4

Accessibility & contrast

On white

17.54

#1D0F41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#1D0F41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0F41

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0F41	#FFFFFF	#000000	##FFFFFF
##1D0F41	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A43

Deuteranopia (green-blind)

#001840

Tritanopia (blue-blind)

#111C26

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #1d0f41;
/* rgb */ color: rgb(29, 15, 65);
/* oklch */ color: oklch(22.4% 0.089 290.1);

Tailwind

colors: {
  custom: {
    50: '#5d4e76',
    500: '#1d0f41',
    950: '#000000',
  },
}

SCSS

$custom: #1d0f41;
$custom-light: #5d4e76;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0f41",
  "rgb": {
    "r": 29,
    "g": 15,
    "b": 65
  },
  "hsl": {
    "h": 256.8,
    "s": 62.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.22382,
    "c": 0.08931,
    "h": 290.1
  },
  "luminance": 0.00985
}

Semantic roles & 50–950 ramp

primary

#1D0F41

secondary

#667B30

accent

#E642B8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1D0F41

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

Preview Lab → · Contrast checker → · Palette generator →