#1D0D40#1D0D40

#1D0D40 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 21.9% C 0.091 H 291.5°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#1D0D40
RGB	rgb(29, 13, 64)
HSL	hsl(259, 66%, 15%)
HSV	hsv(259, 80%, 25%)
CMYK	cmyk(54.7%, 79.7%, 0%, 74.9%)
CIE-LAB	lab(8.30, 22.76, -29.46)
CIE-LCH	lch(8.30, 37.22, 307.69°)
OKLab	oklab(21.95% 0.0332 -0.0845)
OKLCH	oklch(21.95% 0.091 291.5)
XYZ	xyz(1.5758, 0.9192, 4.9439)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0D40 #30400D

analogous

#0D1640 #1D0D40 #370D40

triadic

#1D0D40 #401D0D #0D401D

tetradic

#1D0D40 #400D16 #30400D #0D4037

square

#1D0D40 #400D16 #30400D #0D4037

split-complementary

#1D0D40 #40370D #16400D

monochromatic

#0C0519 #0C0519 #1D0D40 #341773 #4B22A6

Accessibility & contrast

On white

17.74

#1D0D40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#1D0D40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0D40

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0D40	#FFFFFF	#000000	##FFFFFF
##1D0D40	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001942

Deuteranopia (green-blind)

#00173F

Tritanopia (blue-blind)

#121A25

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #1d0d40;
/* rgb */ color: rgb(29, 13, 64);
/* oklch */ color: oklch(21.9% 0.091 291.5);

Tailwind

colors: {
  custom: {
    50: '#5d4d75',
    500: '#1d0d40',
    950: '#000000',
  },
}

SCSS

$custom: #1d0d40;
$custom-light: #5d4d75;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0d40",
  "rgb": {
    "r": 29,
    "g": 13,
    "b": 64
  },
  "hsl": {
    "h": 258.824,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.21949,
    "c": 0.09077,
    "h": 291.5
  },
  "luminance": 0.00919
}

Semantic roles & 50–950 ramp

primary

#1D0D40

secondary

#637C2D

accent

#E93FB4

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040108

muted

#79777B

Preview Lab

Preview with #1D0D40

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

Preview Lab → · Contrast checker → · Palette generator →