#40141C#40141C

#40141C is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.5% C 0.069 H 12.0°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#40141C
RGB	rgb(64, 20, 28)
HSL	hsl(349, 52%, 16%)
HSV	hsv(349, 69%, 25%)
CMYK	cmyk(0%, 68.8%, 56.2%, 74.9%)
CIE-LAB	lab(13.68, 22.24, 5.62)
CIE-LCH	lch(13.68, 22.94, 14.18°)
OKLab	oklab(26.45% 0.0673 0.0144)
OKLCH	oklch(26.45% 0.069 12)
XYZ	xyz(2.5743, 1.6745, 1.2860)
Luminance	0.0167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40141C #144038

analogous

#401432 #40141C #402214

triadic

#40141C #1C4014 #141C40

tetradic

#40141C #324014 #144038 #221440

square

#40141C #324014 #144038 #221440

split-complementary

#40141C #144022 #143240

monochromatic

#17070A #17070A #40141C #6F2330 #9D3145

Accessibility & contrast

On white

15.73

#40141C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#40141C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40141C

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40141C	#FFFFFF	#000000	##FFFFFF
##40141C	1.00	15.73	1.33	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D1C

Deuteranopia (green-blind)

#29261B

Tritanopia (blue-blind)

#460D17

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #40141c;
/* rgb */ color: rgb(64, 20, 28);
/* oklch */ color: oklch(26.5% 0.069 12.0);

Tailwind

colors: {
  custom: {
    50: '#785457',
    500: '#40141c',
    950: '#000000',
  },
}

SCSS

$custom: #40141c;
$custom-light: #785457;
$custom-dark: #000000;

JSON

{
  "hex": "#40141c",
  "rgb": {
    "r": 64,
    "g": 20,
    "b": 28
  },
  "hsl": {
    "h": 349.091,
    "s": 52.381,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26451,
    "c": 0.06881,
    "h": 12
  },
  "luminance": 0.01674
}

Semantic roles & 50–950 ramp

primary

#40141C

secondary

#38786C

accent

#DCC24C

background

#F7F4F5

surface

#EEE7E9

border

#C9C3C5

text

#090303

muted

#7B7878

Preview Lab

Preview with #40141C

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

Preview Lab → · Contrast checker → · Palette generator →