#40240A#40240A

#40240A is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.1% C 0.057 H 60.0°. Best body text is #FFFFFF at 14.24:1 contrast (WCAG AA passes).

Color values

HEX	#40240A
RGB	rgb(64, 36, 10)
HSL	hsl(29, 73%, 15%)
HSV	hsv(29, 84%, 25%)
CMYK	cmyk(0%, 43.8%, 84.4%, 74.9%)
CIE-LAB	lab(17.34, 10.73, 21.34)
CIE-LCH	lch(17.34, 23.89, 63.32°)
OKLab	oklab(29.14% 0.0285 0.0493)
OKLCH	oklch(29.14% 0.057 60)
XYZ	xyz(2.8002, 2.3739, 0.5978)
Luminance	0.0237 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40240A #0A2640

analogous

#400A0B #40240A #403F0A

triadic

#40240A #0A4024 #240A40

tetradic

#40240A #0B400A #0A2640 #3F0A40

square

#40240A #0B400A #0A2640 #3F0A40

split-complementary

#40240A #0A403F #0A0B40

monochromatic

#1A0F04 #1A0F04 #40240A #754212 #AA601B

Accessibility & contrast

On white

14.24

#40240A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#40240A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40240A

14.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40240A	#FFFFFF	#000000	##FFFFFF
##40240A	1.00	14.24	1.47	14.24
#FFFFFF	14.24	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2707

Deuteranopia (green-blind)

#332D0A

Tritanopia (blue-blind)

#471E1F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #40240a;
/* rgb */ color: rgb(64, 36, 10);
/* oklch */ color: oklch(29.1% 0.057 60.0);

Tailwind

colors: {
  custom: {
    50: '#785e4b',
    500: '#40240a',
    950: '#000000',
  },
}

SCSS

$custom: #40240a;
$custom-light: #785e4b;
$custom-dark: #000000;

JSON

{
  "hex": "#40240a",
  "rgb": {
    "r": 64,
    "g": 36,
    "b": 10
  },
  "hsl": {
    "h": 28.889,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.29136,
    "c": 0.05695,
    "h": 60
  },
  "luminance": 0.02374
}

Semantic roles & 50–950 ramp

primary

#40240A

secondary

#29547D

accent

#97F038

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #40240A

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

Preview Lab → · Contrast checker → · Palette generator →