#410504#410504

#410504 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.2% C 0.090 H 28.2°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#410504
RGB	rgb(65, 5, 4)
HSL	hsl(1, 88%, 14%)
HSV	hsv(1, 94%, 25%)
CMYK	cmyk(0%, 92.3%, 93.8%, 74.5%)
CIE-LAB	lab(10.86, 27.93, 15.35)
CIE-LCH	lch(10.86, 31.87, 28.80°)
OKLab	oklab(24.23% 0.0794 0.0425)
OKLCH	oklch(24.23% 0.09 28.2)
XYZ	xyz(2.2564, 1.2415, 0.2357)
Luminance	0.0124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#410504 #044041

analogous

#410421 #410504 #412304

triadic

#410504 #044105 #050441

tetradic

#410504 #214104 #044041 #230441

square

#410504 #214104 #044041 #230441

split-complementary

#410504 #044123 #042141

monochromatic

#1D0202 #1D0202 #410504 #7B0908 #B40E0B

Accessibility & contrast

On white

16.82

#410504 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#410504 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #410504

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##410504	#FFFFFF	#000000	##FFFFFF
##410504	1.00	16.82	1.25	16.82
#FFFFFF	16.82	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181503

Deuteranopia (green-blind)

#272202

Tritanopia (blue-blind)

#490005

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #410504;
/* rgb */ color: rgb(65, 5, 4);
/* oklch */ color: oklch(24.2% 0.090 28.2);

Tailwind

colors: {
  custom: {
    50: '#7b4c48',
    500: '#410504',
    950: '#000000',
  },
}

SCSS

$custom: #410504;
$custom-light: #7b4c48;
$custom-dark: #000000;

JSON

{
  "hex": "#410504",
  "rgb": {
    "r": 65,
    "g": 5,
    "b": 4
  },
  "hsl": {
    "h": 0.984,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24234,
    "c": 0.09011,
    "h": 28.2
  },
  "luminance": 0.01241
}

Semantic roles & 50–950 ramp

primary

#410504

secondary

#1F8182

accent

#FBFF29

background

#F8F4F4

surface

#EFE7E6

border

#CAC3C2

text

#0A0100

muted

#7C7777

Preview Lab

Preview with #410504

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

Preview Lab → · Contrast checker → · Palette generator →