#40240D#40240D

#40240D is a dark, muted orange. Relative luminance 0.024; OKLCH L 29.2% C 0.055 H 57.5°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#40240D
RGB	rgb(64, 36, 13)
HSL	hsl(27, 66%, 15%)
HSV	hsv(27, 80%, 25%)
CMYK	cmyk(0%, 43.8%, 79.7%, 74.9%)
CIE-LAB	lab(17.37, 10.91, 20.06)
CIE-LCH	lch(17.37, 22.83, 61.46°)
OKLab	oklab(29.17% 0.0296 0.0464)
OKLCH	oklch(29.17% 0.055 57.5)
XYZ	xyz(2.8181, 2.3811, 0.6919)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40240D #0D2940

analogous

#400D0F #40240D #403E0D

triadic

#40240D #0D4024 #240D40

tetradic

#40240D #0F400D #0D2940 #3E0D40

square

#40240D #0F400D #0D2940 #3E0D40

split-complementary

#40240D #0D403E #0D0F40

monochromatic

#190E05 #190E05 #40240D #734117 #A65D22

Accessibility & contrast

On white

14.23

#40240D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#40240D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40240D

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40240D	#FFFFFF	#000000	##FFFFFF
##40240D	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C270A

Deuteranopia (green-blind)

#332D0D

Tritanopia (blue-blind)

#471E1F

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #40240d;
/* rgb */ color: rgb(64, 36, 13);
/* oklch */ color: oklch(29.2% 0.055 57.5);

Tailwind

colors: {
  custom: {
    50: '#785e4d',
    500: '#40240d',
    950: '#000000',
  },
}

SCSS

$custom: #40240d;
$custom-light: #785e4d;
$custom-dark: #000000;

JSON

{
  "hex": "#40240d",
  "rgb": {
    "r": 64,
    "g": 36,
    "b": 13
  },
  "hsl": {
    "h": 27.059,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.29173,
    "c": 0.05504,
    "h": 57.5
  },
  "luminance": 0.02381
}

Semantic roles & 50–950 ramp

primary

#40240D

secondary

#2D587C

accent

#9CE93F

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#090401

muted

#7B7977

Preview Lab

Preview with #40240D

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

Preview Lab → · Contrast checker → · Palette generator →