#401511#401511

#401511 is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.3% C 0.068 H 28.0°. Best body text is #FFFFFF at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#401511
RGB	rgb(64, 21, 17)
HSL	hsl(5, 58%, 16%)
HSV	hsv(5, 73%, 25%)
CMYK	cmyk(0%, 67.2%, 73.4%, 74.9%)
CIE-LAB	lab(13.63, 20.65, 13.19)
CIE-LCH	lch(13.63, 24.50, 32.57°)
OKLab	oklab(26.33% 0.0603 0.032)
OKLCH	oklch(26.33% 0.068 28)
XYZ	xyz(2.4839, 1.6671, 0.7212)
Luminance	0.0167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401511 #113C40

analogous

#401124 #401511 #402C11

triadic

#401511 #114015 #151140

tetradic

#401511 #244011 #113C40 #2C1140

square

#401511 #244011 #113C40 #2C1140

split-complementary

#401511 #11402C #112440

monochromatic

#180806 #180806 #401511 #70251E #A1352B

Accessibility & contrast

On white

15.75

#401511 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#401511 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401511

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401511	#FFFFFF	#000000	##FFFFFF
##401511	1.00	15.75	1.33	15.75
#FFFFFF	15.75	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201D10

Deuteranopia (green-blind)

#2B2610

Tritanopia (blue-blind)

#470C14

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #401511;
/* rgb */ color: rgb(64, 21, 17);
/* oklch */ color: oklch(26.3% 0.068 28.0);

Tailwind

colors: {
  custom: {
    50: '#79544f',
    500: '#401511',
    950: '#000000',
  },
}

SCSS

$custom: #401511;
$custom-light: #79544f;
$custom-dark: #000000;

JSON

{
  "hex": "#401511",
  "rgb": {
    "r": 64,
    "g": 21,
    "b": 17
  },
  "hsl": {
    "h": 5.106,
    "s": 58.025,
    "l": 15.882
  },
  "oklch": {
    "l": 0.26335,
    "c": 0.06821,
    "h": 28
  },
  "luminance": 0.01667
}

Semantic roles & 50–950 ramp

primary

#401511

secondary

#337479

accent

#D4E147

background

#F7F4F4

surface

#EEE8E7

border

#C9C4C3

text

#090301

muted

#7B7877

Preview Lab

Preview with #401511

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

Preview Lab → · Contrast checker → · Palette generator →