#41040A#41040A

#41040A is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.2% C 0.090 H 22.2°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#41040A
RGB	rgb(65, 4, 10)
HSL	hsl(354, 88%, 14%)
HSV	hsv(354, 94%, 25%)
CMYK	cmyk(0%, 93.8%, 84.6%, 74.5%)
CIE-LAB	lab(10.80, 28.66, 12.82)
CIE-LCH	lch(10.80, 31.40, 24.10°)
OKLab	oklab(24.22% 0.0837 0.0342)
OKLCH	oklch(24.22% 0.09 22.2)
XYZ	xyz(2.2785, 1.2329, 0.4051)
Luminance	0.0123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#41040A #04413B

analogous

#410428 #41040A #411C04

triadic

#41040A #0A4104 #040A41

tetradic

#41040A #284104 #04413B #1C0441

square

#41040A #284104 #04413B #1C0441

split-complementary

#41040A #04411C #042841

monochromatic

#1D0204 #1D0204 #41040A #7B0813 #B40B1C

Accessibility & contrast

On white

16.85

#41040A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#41040A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #41040A

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##41040A	#FFFFFF	#000000	##FFFFFF
##41040A	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17150A

Deuteranopia (green-blind)

#262208

Tritanopia (blue-blind)

#490007

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #41040a;
/* rgb */ color: rgb(65, 4, 10);
/* oklch */ color: oklch(24.2% 0.090 22.2);

Tailwind

colors: {
  custom: {
    50: '#7b4c4b',
    500: '#41040a',
    950: '#000000',
  },
}

SCSS

$custom: #41040a;
$custom-light: #7b4c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#41040a",
  "rgb": {
    "r": 65,
    "g": 4,
    "b": 10
  },
  "hsl": {
    "h": 354.098,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24218,
    "c": 0.09037,
    "h": 22.2
  },
  "luminance": 0.01233
}

Semantic roles & 50–950 ramp

primary

#41040A

secondary

#1F8278

accent

#FFEA29

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #41040A

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

Preview Lab → · Contrast checker → · Palette generator →