#1D0C41#1D0C41

#1D0C41 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.094 H 291.4°. Best body text is #FFFFFF at 17.78:1 contrast (WCAG AA passes).

Color values

HEX	#1D0C41
RGB	rgb(29, 12, 65)
HSL	hsl(259, 69%, 15%)
HSV	hsv(259, 82%, 25%)
CMYK	cmyk(55.4%, 81.5%, 0%, 74.5%)
CIE-LAB	lab(8.18, 23.71, -30.36)
CIE-LCH	lch(8.18, 38.52, 307.98°)
OKLab	oklab(21.9% 0.0341 -0.0871)
OKLCH	oklch(21.9% 0.094 291.4)
XYZ	xyz(1.5920, 0.9057, 5.0909)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0C41 #30410C

analogous

#0C1641 #1D0C41 #370C41

triadic

#1D0C41 #411D0C #0C411D

tetradic

#1D0C41 #410C16 #30410C #0C4137

square

#1D0C41 #410C16 #30410C #0C4137

split-complementary

#1D0C41 #41370C #16410C

monochromatic

#0C051A #0C051A #1D0C41 #341675 #4B1FA8

Accessibility & contrast

On white

17.78

#1D0C41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#1D0C41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0C41

17.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0C41	#FFFFFF	#000000	##FFFFFF
##1D0C41	1.00	17.78	1.18	17.78
#FFFFFF	17.78	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001943

Deuteranopia (green-blind)

#001740

Tritanopia (blue-blind)

#111A25

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #1d0c41;
/* rgb */ color: rgb(29, 12, 65);
/* oklch */ color: oklch(21.9% 0.094 291.4);

Tailwind

colors: {
  custom: {
    50: '#5e4c76',
    500: '#1d0c41',
    950: '#000000',
  },
}

SCSS

$custom: #1d0c41;
$custom-light: #5e4c76;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0c41",
  "rgb": {
    "r": 29,
    "g": 12,
    "b": 65
  },
  "hsl": {
    "h": 259.245,
    "s": 68.831,
    "l": 15.098
  },
  "oklch": {
    "l": 0.21896,
    "c": 0.09354,
    "h": 291.4
  },
  "luminance": 0.00906
}

Semantic roles & 50–950 ramp

primary

#1D0C41

secondary

#637D2C

accent

#EC3CB3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#050108

muted

#79777B

Preview Lab

Preview with #1D0C41

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

Preview Lab → · Contrast checker → · Palette generator →