#1D0943#1D0943

#1D0943 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.7% C 0.100 H 291.4°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#1D0943
RGB	rgb(29, 9, 67)
HSL	hsl(261, 76%, 15%)
HSV	hsv(261, 87%, 26%)
CMYK	cmyk(56.7%, 86.6%, 0%, 73.7%)
CIE-LAB	lab(7.78, 26.08, -32.43)
CIE-LCH	lch(7.78, 41.62, 308.81°)
OKLab	oklab(21.68% 0.0365 -0.0932)
OKLCH	oklch(21.68% 0.1 291.4)
XYZ	xyz(1.6172, 0.8618, 5.3902)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0943 #2F4309

analogous

#091243 #1D0943 #3A0943

triadic

#1D0943 #431D09 #09431D

tetradic

#1D0943 #430912 #2F4309 #09433A

square

#1D0943 #430912 #2F4309 #09433A

split-complementary

#1D0943 #433A09 #124309

monochromatic

#0C041B #0C041B #1D0943 #341079 #4C17AF

Accessibility & contrast

On white

17.91

#1D0943 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#1D0943 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0943

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0943	#FFFFFF	#000000	##FFFFFF
##1D0943	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001845

Deuteranopia (green-blind)

#001642

Tritanopia (blue-blind)

#101926

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #1d0943;
/* rgb */ color: rgb(29, 9, 67);
/* oklch */ color: oklch(21.7% 0.100 291.4);

Tailwind

colors: {
  custom: {
    50: '#5e4b78',
    500: '#1d0943',
    950: '#000000',
  },
}

SCSS

$custom: #1d0943;
$custom-light: #5e4b78;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0943",
  "rgb": {
    "r": 29,
    "g": 9,
    "b": 67
  },
  "hsl": {
    "h": 260.69,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.21682,
    "c": 0.10005,
    "h": 291.4
  },
  "luminance": 0.00862
}

Semantic roles & 50–950 ramp

primary

#1D0943

secondary

#628127

accent

#F335B1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050109

muted

#79777B

Preview Lab

Preview with #1D0943

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

Preview Lab → · Contrast checker → · Palette generator →