#1D052E#1D052E

#1D052E is a very dark, moderate violet. Relative luminance 0.006; OKLCH L 18.8% C 0.079 H 307.4°. Best body text is #FFFFFF at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#1D052E
RGB	rgb(29, 5, 46)
HSL	hsl(275, 80%, 10%)
HSV	hsv(275, 89%, 18%)
CMYK	cmyk(37%, 89.1%, 0%, 82%)
CIE-LAB	lab(5.12, 20.46, -21.46)
CIE-LCH	lch(5.12, 29.65, 313.63°)
OKLab	oklab(18.84% 0.0482 -0.0631)
OKLCH	oklch(18.84% 0.079 307.4)
XYZ	xyz(1.0540, 0.5670, 2.6382)
Luminance	0.0057 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D052E #162E05

analogous

#09052E #1D052E #2E052A

triadic

#1D052E #2E1D05 #052E1D

tetradic

#1D052E #2E0905 #162E05 #052A2E

square

#1D052E #2E0905 #162E05 #052A2E

split-complementary

#1D052E #2A2E05 #052E09

monochromatic

#11031C #11031C #1D052E #400B65 #63119C

Accessibility & contrast

On white

18.86

#1D052E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#1D052E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D052E

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D052E	#FFFFFF	#000000	##FFFFFF
##1D052E	1.00	18.86	1.11	18.86
#FFFFFF	18.86	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00102F

Deuteranopia (green-blind)

#00112D

Tritanopia (blue-blind)

#1A0E18

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #1d052e;
/* rgb */ color: rgb(29, 5, 46);
/* oklch */ color: oklch(18.8% 0.079 307.4);

Tailwind

colors: {
  custom: {
    50: '#5a4867',
    500: '#1d052e',
    950: '#000000',
  },
}

SCSS

$custom: #1d052e;
$custom-light: #5a4867;
$custom-dark: #000000;

JSON

{
  "hex": "#1d052e",
  "rgb": {
    "r": 29,
    "g": 5,
    "b": 46
  },
  "hsl": {
    "h": 275.122,
    "s": 80.392,
    "l": 10
  },
  "oklch": {
    "l": 0.18836,
    "c": 0.07941,
    "h": 307.4
  },
  "luminance": 0.00567
}

Semantic roles & 50–950 ramp

primary

#1D052E

secondary

#41701F

accent

#F73183

background

#F5F4F6

surface

#E9E6EB

border

#C5C2C6

text

#040006

muted

#79777A

Preview Lab

Preview with #1D052E

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

Preview Lab → · Contrast checker → · Palette generator →