#40060D#40060D

#40060D is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.3% C 0.087 H 20.5°. Best body text is #FFFFFF at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#40060D
RGB	rgb(64, 6, 13)
HSL	hsl(353, 83%, 14%)
HSV	hsv(353, 91%, 25%)
CMYK	cmyk(0%, 90.6%, 79.7%, 74.9%)
CIE-LAB	lab(10.92, 27.59, 11.63)
CIE-LCH	lch(10.92, 29.94, 22.85°)
OKLab	oklab(24.28% 0.0812 0.0303)
OKLCH	oklch(24.28% 0.087 20.5)
XYZ	xyz(2.2524, 1.2497, 0.5033)
Luminance	0.0125 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40060D #064039

analogous

#40062A #40060D #401C06

triadic

#40060D #0D4006 #060D40

tetradic

#40060D #2A4006 #064039 #1C0640

square

#40060D #2A4006 #064039 #1C0640

split-complementary

#40060D #06401C #062A40

monochromatic

#1C0306 #1C0306 #40060D #780B18 #B01024

Accessibility & contrast

On white

16.80

#40060D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#40060D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40060D

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40060D	#FFFFFF	#000000	##FFFFFF
##40060D	1.00	16.80	1.25	16.80
#FFFFFF	16.80	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18150D

Deuteranopia (green-blind)

#26220B

Tritanopia (blue-blind)

#470009

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #40060d;
/* rgb */ color: rgb(64, 6, 13);
/* oklch */ color: oklch(24.3% 0.087 20.5);

Tailwind

colors: {
  custom: {
    50: '#7a4c4c',
    500: '#40060d',
    950: '#000000',
  },
}

SCSS

$custom: #40060d;
$custom-light: #7a4c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#40060d",
  "rgb": {
    "r": 64,
    "g": 6,
    "b": 13
  },
  "hsl": {
    "h": 352.759,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24281,
    "c": 0.0867,
    "h": 20.5
  },
  "luminance": 0.01249
}

Semantic roles & 50–950 ramp

primary

#40060D

secondary

#228074

accent

#F9E12F

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #40060D

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

Preview Lab → · Contrast checker → · Palette generator →