#1D080A#1D080A

#1D080A is a very dark, muted red. Relative luminance 0.005; OKLCH L 17.1% C 0.037 H 15.6°. Best body text is #FFFFFF at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#1D080A
RGB	rgb(29, 8, 10)
HSL	hsl(354, 57%, 7%)
HSV	hsv(354, 72%, 11%)
CMYK	cmyk(0%, 72.4%, 65.5%, 88.6%)
CIE-LAB	lab(4.13, 8.77, 2.24)
CIE-LCH	lch(4.13, 9.05, 14.31°)
OKLab	oklab(17.05% 0.0358 0.01)
OKLCH	oklch(17.05% 0.037 15.6)
XYZ	xyz(0.6484, 0.4569, 0.3411)
Luminance	0.0046 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D080A #081D1B

analogous

#1D0815 #1D080A #1D1108

triadic

#1D080A #0A1D08 #080A1D

tetradic

#1D080A #151D08 #081D1B #11081D

square

#1D080A #151D08 #081D1B #11081D

split-complementary

#1D080A #081D11 #08151D

monochromatic

#180708 #180708 #1D080A #4D151B #7D222B

Accessibility & contrast

On white

19.24

#1D080A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#1D080A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D080A

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D080A	#FFFFFF	#000000	##FFFFFF
##1D080A	1.00	19.24	1.09	19.24
#FFFFFF	19.24	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0C0A

Deuteranopia (green-blind)

#12100A

Tritanopia (blue-blind)

#200609

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #1d080a;
/* rgb */ color: rgb(29, 8, 10);
/* oklch */ color: oklch(17.1% 0.037 15.6);

Tailwind

colors: {
  custom: {
    50: '#584a4b',
    500: '#1d080a',
    950: '#000000',
  },
}

SCSS

$custom: #1d080a;
$custom-light: #584a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d080a",
  "rgb": {
    "r": 29,
    "g": 8,
    "b": 10
  },
  "hsl": {
    "h": 354.286,
    "s": 56.757,
    "l": 7.255
  },
  "oklch": {
    "l": 0.17051,
    "c": 0.03714,
    "h": 15.6
  },
  "luminance": 0.00457
}

Semantic roles & 50–950 ramp

primary

#1D080A

secondary

#275A55

accent

#E0D248

background

#F5F4F4

surface

#E9E7E7

border

#C5C3C3

text

#030101

muted

#787777

Preview Lab

Preview with #1D080A

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

Preview Lab → · Contrast checker → · Palette generator →