#170408#170408

#170408 is a very dark, muted red. Relative luminance 0.003; OKLCH L 14.7% C 0.038 H 6.5°. Best body text is #FFFFFF at 19.86:1 contrast (WCAG AA passes).

Color values

HEX	#170408
RGB	rgb(23, 4, 8)
HSL	hsl(347, 70%, 5%)
HSV	hsv(347, 83%, 9%)
CMYK	cmyk(0%, 82.6%, 65.2%, 91%)
CIE-LAB	lab(2.59, 6.89, 0.72)
CIE-LCH	lch(2.59, 6.93, 5.96°)
OKLab	oklab(14.69% 0.0376 0.0043)
OKLCH	oklch(14.69% 0.038 6.5)
XYZ	xyz(0.4406, 0.2866, 0.2618)
Luminance	0.0029 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#170408 #041713

analogous

#170411 #170408 #170904

triadic

#170408 #081704 #040817

tetradic

#170408 #111704 #041713 #090417

square

#170408 #111704 #041713 #090417

split-complementary

#170408 #041709 #041117

monochromatic

#1A0509 #1A0509 #1A0509 #4B0D1A #7F162C

Accessibility & contrast

On white

19.86

#170408 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#170408 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #170408

19.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##170408	#FFFFFF	#000000	##FFFFFF
##170408	1.00	19.86	1.06	19.86
#FFFFFF	19.86	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#070708

Deuteranopia (green-blind)

#0C0B08

Tritanopia (blue-blind)

#1A0305

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #170408;
/* rgb */ color: rgb(23, 4, 8);
/* oklch */ color: oklch(14.7% 0.038 6.5);

Tailwind

colors: {
  custom: {
    50: '#53484a',
    500: '#170408',
    950: '#000000',
  },
}

SCSS

$custom: #170408;
$custom-light: #53484a;
$custom-dark: #000000;

JSON

{
  "hex": "#170408",
  "rgb": {
    "r": 23,
    "g": 4,
    "b": 8
  },
  "hsl": {
    "h": 347.368,
    "s": 70.37,
    "l": 5.294
  },
  "oklch": {
    "l": 0.14689,
    "c": 0.03783,
    "h": 6.5
  },
  "luminance": 0.00287
}

Semantic roles & 50–950 ramp

primary

#170408

secondary

#1E594C

accent

#EDC83B

background

#F4F4F4

surface

#E7E6E7

border

#C3C2C3

text

#020001

muted

#787777

Preview Lab

Preview with #170408

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

Preview Lab → · Contrast checker → · Palette generator →