#1D0931#1D0931

#1D0931 is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.8% C 0.076 H 303.0°. Best body text is #FFFFFF at 18.49:1 contrast (WCAG AA passes).

Color values

HEX	#1D0931
RGB	rgb(29, 9, 49)
HSL	hsl(270, 69%, 11%)
HSV	hsv(270, 82%, 19%)
CMYK	cmyk(40.8%, 81.6%, 0%, 80.8%)
CIE-LAB	lab(6.13, 19.70, -22.09)
CIE-LCH	lch(6.13, 29.59, 311.72°)
OKLab	oklab(19.83% 0.0413 -0.0636)
OKLCH	oklch(19.83% 0.076 303)
XYZ	xyz(1.1586, 0.6783, 2.9750)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0931 #1D3109

analogous

#090931 #1D0931 #310931

triadic

#1D0931 #311D09 #09311D

tetradic

#1D0931 #310909 #1D3109 #093131

square

#1D0931 #310909 #1D3109 #093131

split-complementary

#1D0931 #313109 #093109

monochromatic

#0F051A #0F051A #1D0931 #3C1265 #5A1C98

Accessibility & contrast

On white

18.49

#1D0931 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#1D0931 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0931

18.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0931	#FFFFFF	#000000	##FFFFFF
##1D0931	1.00	18.49	1.14	18.49
#FFFFFF	18.49	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001332

Deuteranopia (green-blind)

#001330

Tritanopia (blue-blind)

#19121B

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #1d0931;
/* rgb */ color: rgb(29, 9, 49);
/* oklch */ color: oklch(19.8% 0.076 303.0);

Tailwind

colors: {
  custom: {
    50: '#5b4a69',
    500: '#1d0931',
    950: '#000000',
  },
}

SCSS

$custom: #1d0931;
$custom-light: #5b4a69;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0931",
  "rgb": {
    "r": 29,
    "g": 9,
    "b": 49
  },
  "hsl": {
    "h": 270,
    "s": 68.966,
    "l": 11.373
  },
  "oklch": {
    "l": 0.19829,
    "c": 0.07585,
    "h": 303
  },
  "luminance": 0.00678
}

Semantic roles & 50–950 ramp

primary

#1D0931

secondary

#4B6F27

accent

#EC3C94

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#040106

muted

#79777A

Preview Lab

Preview with #1D0931

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

Preview Lab → · Contrast checker → · Palette generator →