#1D0B2F#1D0B2F

#1D0B2F is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 20.0% C 0.070 H 303.7°. Best body text is #FFFFFF at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#1D0B2F
RGB	rgb(29, 11, 47)
HSL	hsl(270, 62%, 11%)
HSV	hsv(270, 77%, 18%)
CMYK	cmyk(38.3%, 76.6%, 0%, 81.6%)
CIE-LAB	lab(6.38, 17.98, -20.21)
CIE-LCH	lch(6.38, 27.05, 311.67°)
OKLab	oklab(19.98% 0.0386 -0.0579)
OKLCH	oklch(19.98% 0.07 303.7)
XYZ	xyz(1.1393, 0.7058, 2.7650)
Luminance	0.0071 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.57

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0B2F #1D2F0B

analogous

#0B0B2F #1D0B2F #2F0B2F

triadic

#1D0B2F #2F1D0B #0B2F1D

tetradic

#1D0B2F #2F0B0B #1D2F0B #0B2F2F

square

#1D0B2F #2F0B0B #1D2F0B #0B2F2F

split-complementary

#1D0B2F #2F2F0B #0B2F0B

monochromatic

#0F0619 #0F0619 #1D0B2F #3C1761 #5A2292

Accessibility & contrast

On white

18.40

#1D0B2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D0B2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0B2F

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0B2F	#FFFFFF	#000000	##FFFFFF
##1D0B2F	1.00	18.40	1.14	18.40
#FFFFFF	18.40	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001430

Deuteranopia (green-blind)

#03142E

Tritanopia (blue-blind)

#1A131B

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d0b2f;
/* rgb */ color: rgb(29, 11, 47);
/* oklch */ color: oklch(20.0% 0.070 303.7);

Tailwind

colors: {
  custom: {
    50: '#5a4b68',
    500: '#1d0b2f',
    950: '#000000',
  },
}

SCSS

$custom: #1d0b2f;
$custom-light: #5a4b68;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0b2f",
  "rgb": {
    "r": 29,
    "g": 11,
    "b": 47
  },
  "hsl": {
    "h": 270,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.19983,
    "c": 0.0696,
    "h": 303.7
  },
  "luminance": 0.00706
}

Semantic roles & 50–950 ramp

primary

#1D0B2F

secondary

#4B6B2A

accent

#E54394

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #1D0B2F

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

Preview Lab → · Contrast checker → · Palette generator →