#40141D#40141D

#40141D is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.5% C 0.069 H 10.6°. Best body text is #FFFFFF at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#40141D
RGB	rgb(64, 20, 29)
HSL	hsl(348, 52%, 16%)
HSV	hsv(348, 69%, 25%)
CMYK	cmyk(0%, 68.8%, 54.7%, 74.9%)
CIE-LAB	lab(13.71, 22.35, 4.92)
CIE-LCH	lch(13.71, 22.89, 12.42°)
OKLab	oklab(26.48% 0.0678 0.0127)
OKLCH	oklch(26.48% 0.069 10.6)
XYZ	xyz(2.5865, 1.6793, 1.3501)
Luminance	0.0168 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40141D #144037

analogous

#401433 #40141D #402114

triadic

#40141D #1D4014 #141D40

tetradic

#40141D #334014 #144037 #211440

square

#40141D #334014 #144037 #211440

split-complementary

#40141D #144021 #143340

monochromatic

#17070B #17070B #40141D #6F2332 #9D3147

Accessibility & contrast

On white

15.72

#40141D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#40141D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40141D

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40141D	#FFFFFF	#000000	##FFFFFF
##40141D	1.00	15.72	1.34	15.72
#FFFFFF	15.72	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D1D

Deuteranopia (green-blind)

#29261C

Tritanopia (blue-blind)

#460E17

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #40141d;
/* rgb */ color: rgb(64, 20, 29);
/* oklch */ color: oklch(26.5% 0.069 10.6);

Tailwind

colors: {
  custom: {
    50: '#785458',
    500: '#40141d',
    950: '#000000',
  },
}

SCSS

$custom: #40141d;
$custom-light: #785458;
$custom-dark: #000000;

JSON

{
  "hex": "#40141d",
  "rgb": {
    "r": 64,
    "g": 20,
    "b": 29
  },
  "hsl": {
    "h": 347.727,
    "s": 52.381,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26482,
    "c": 0.06894,
    "h": 10.6
  },
  "luminance": 0.01679
}

Semantic roles & 50–950 ramp

primary

#40141D

secondary

#38786B

accent

#DCBE4C

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#090303

muted

#7B7878

Preview Lab

Preview with #40141D

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

Preview Lab → · Contrast checker → · Palette generator →