#1D0239#1D0239

#1D0239 is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 19.5% C 0.098 H 299.9°. Best body text is #FFFFFF at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#1D0239
RGB	rgb(29, 2, 57)
HSL	hsl(269, 93%, 12%)
HSV	hsv(269, 96%, 22%)
CMYK	cmyk(49.1%, 96.5%, 0%, 77.6%)
CIE-LAB	lab(5.42, 26.22, -29.10)
CIE-LCH	lch(5.42, 39.17, 312.01°)
OKLab	oklab(19.47% 0.0488 -0.085)
OKLCH	oklch(19.47% 0.098 299.9)
XYZ	xyz(1.2667, 0.6000, 3.9192)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0239 #1E3902

analogous

#020239 #1D0239 #390239

triadic

#1D0239 #391D02 #02391D

tetradic

#1D0239 #390202 #1E3902 #023939

square

#1D0239 #390202 #1E3902 #023939

split-complementary

#1D0239 #393902 #023902

monochromatic

#0F011E #0F011E #1D0239 #3B0474 #5906AF

Accessibility & contrast

On white

18.75

#1D0239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#1D0239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0239

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0239	#FFFFFF	#000000	##FFFFFF
##1D0239	1.00	18.75	1.12	18.75
#FFFFFF	18.75	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123A

Deuteranopia (green-blind)

#001138

Tritanopia (blue-blind)

#16111E

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #1d0239;
/* rgb */ color: rgb(29, 2, 57);
/* oklch */ color: oklch(19.5% 0.098 299.9);

Tailwind

colors: {
  custom: {
    50: '#5d4670',
    500: '#1d0239',
    950: '#000000',
  },
}

SCSS

$custom: #1d0239;
$custom-light: #5d4670;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0239",
  "rgb": {
    "r": 29,
    "g": 2,
    "b": 57
  },
  "hsl": {
    "h": 269.455,
    "s": 93.22,
    "l": 11.569
  },
  "oklch": {
    "l": 0.19469,
    "c": 0.09804,
    "h": 299.9
  },
  "luminance": 0.006
}

Semantic roles & 50–950 ramp

primary

#1D0239

secondary

#4C7D1A

accent

#FF2996

background

#F5F4F6

surface

#E9E6EC

border

#C5C2C7

text

#040007

muted

#79777A

Preview Lab

Preview with #1D0239

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

Preview Lab → · Contrast checker → · Palette generator →