#40302A#40302A

#40302A is a dark, muted orange. Relative luminance 0.034; OKLCH L 32.5% C 0.026 H 41.5°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#40302A
RGB	rgb(64, 48, 42)
HSL	hsl(16, 21%, 21%)
HSV	hsv(16, 34%, 25%)
CMYK	cmyk(0%, 25%, 34.4%, 74.9%)
CIE-LAB	lab(21.47, 6.23, 6.64)
CIE-LCH	lch(21.47, 9.10, 46.82°)
OKLab	oklab(32.54% 0.0193 0.0171)
OKLCH	oklch(32.54% 0.026 41.5)
XYZ	xyz(3.5893, 3.3712, 2.6517)
Luminance	0.0337 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40302A #2A3A40

analogous

#402A2F #40302A #403B2A

triadic

#40302A #2A4030 #302A40

tetradic

#40302A #2F402A #2A3A40 #3B2A40

square

#40302A #2F402A #2A3A40 #3B2A40

split-complementary

#40302A #2A403B #2A2F40

monochromatic

#120E0C #1B1412 #40302A #654C42 #8A675A

Accessibility & contrast

On white

12.54

#40302A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#40302A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40302A

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40302A	#FFFFFF	#000000	##FFFFFF
##40302A	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34322A

Deuteranopia (green-blind)

#38352A

Tritanopia (blue-blind)

#442E2E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #40302a;
/* rgb */ color: rgb(64, 48, 42);
/* oklch */ color: oklch(32.5% 0.026 41.5);

Tailwind

colors: {
  custom: {
    50: '#756863',
    500: '#40302a',
    950: '#000000',
  },
}

SCSS

$custom: #40302a;
$custom-light: #756863;
$custom-dark: #000000;

JSON

{
  "hex": "#40302a",
  "rgb": {
    "r": 64,
    "g": 48,
    "b": 42
  },
  "hsl": {
    "h": 16.364,
    "s": 20.755,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32539,
    "c": 0.02575,
    "h": 41.5
  },
  "luminance": 0.03371
}

Semantic roles & 50–950 ramp

primary

#40302A

secondary

#556971

accent

#A7BD6A

background

#F7F6F5

surface

#EDEBEA

border

#C8C6C6

text

#080605

muted

#7B7A79

Preview Lab

Preview with #40302A

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

Preview Lab → · Contrast checker → · Palette generator →