#40060A#40060A

#40060A is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.2% C 0.087 H 23.2°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#40060A
RGB	rgb(64, 6, 10)
HSL	hsl(356, 83%, 14%)
HSV	hsv(356, 91%, 25%)
CMYK	cmyk(0%, 90.6%, 84.4%, 74.9%)
CIE-LAB	lab(10.87, 27.43, 12.88)
CIE-LCH	lch(10.87, 30.30, 25.16°)
OKLab	oklab(24.23% 0.0799 0.0343)
OKLCH	oklch(24.23% 0.087 23.2)
XYZ	xyz(2.2345, 1.2425, 0.4093)
Luminance	0.0124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40060A #06403C

analogous

#400627 #40060A #401F06

triadic

#40060A #0A4006 #060A40

tetradic

#40060A #274006 #06403C #1F0640

square

#40060A #274006 #06403C #1F0640

split-complementary

#40060A #06401F #062740

monochromatic

#1C0304 #1C0304 #40060A #780B13 #B0101B

Accessibility & contrast

On white

16.82

#40060A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#40060A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40060A

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40060A	#FFFFFF	#000000	##FFFFFF
##40060A	1.00	16.82	1.25	16.82
#FFFFFF	16.82	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18150A

Deuteranopia (green-blind)

#262208

Tritanopia (blue-blind)

#470008

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #40060a;
/* rgb */ color: rgb(64, 6, 10);
/* oklch */ color: oklch(24.2% 0.087 23.2);

Tailwind

colors: {
  custom: {
    50: '#7a4c4b',
    500: '#40060a',
    950: '#000000',
  },
}

SCSS

$custom: #40060a;
$custom-light: #7a4c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#40060a",
  "rgb": {
    "r": 64,
    "g": 6,
    "b": 10
  },
  "hsl": {
    "h": 355.862,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24227,
    "c": 0.08695,
    "h": 23.2
  },
  "luminance": 0.01242
}

Semantic roles & 50–950 ramp

primary

#40060A

secondary

#228079

accent

#F9EB2F

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #40060A

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

Preview Lab → · Contrast checker → · Palette generator →