#403A2D#403A2D

#403A2D is a dark, muted orange. Relative luminance 0.043; OKLCH L 35.1% C 0.023 H 86.1°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#403A2D
RGB	rgb(64, 58, 45)
HSL	hsl(41, 17%, 21%)
HSV	hsv(41, 30%, 25%)
CMYK	cmyk(0%, 9.4%, 29.7%, 74.9%)
CIE-LAB	lab(24.66, 0.12, 9.05)
CIE-LCH	lch(24.66, 9.05, 89.22°)
OKLab	oklab(35.06% 0.0016 0.023)
OKLCH	oklch(35.06% 0.023 86.1)
XYZ	xyz(4.1011, 4.3057, 3.0972)
Luminance	0.0431 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403A2D #2D3340

analogous

#40312D #403A2D #3D402D

triadic

#403A2D #2D403A #3A2D40

tetradic

#403A2D #2D4031 #2D3340 #402D3D

square

#403A2D #2D4031 #2D3340 #402D3D

split-complementary

#403A2D #2D3D40 #312D40

monochromatic

#12100D #1C1914 #403A2D #645B46 #887B60

Accessibility & contrast

On white

11.28

#403A2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#403A2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403A2D

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403A2D	#FFFFFF	#000000	##FFFFFF
##403A2D	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2C

Deuteranopia (green-blind)

#3F3B2D

Tritanopia (blue-blind)

#433836

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #403a2d;
/* rgb */ color: rgb(64, 58, 45);
/* oklch */ color: oklch(35.1% 0.023 86.1);

Tailwind

colors: {
  custom: {
    50: '#757066',
    500: '#403a2d',
    950: '#000000',
  },
}

SCSS

$custom: #403a2d;
$custom-light: #757066;
$custom-dark: #000000;

JSON

{
  "hex": "#403a2d",
  "rgb": {
    "r": 64,
    "g": 58,
    "b": 45
  },
  "hsl": {
    "h": 41.053,
    "s": 17.431,
    "l": 21.373
  },
  "oklch": {
    "l": 0.35057,
    "c": 0.02308,
    "h": 86.1
  },
  "luminance": 0.04306
}

Semantic roles & 50–950 ramp

primary

#403A2D

secondary

#586071

accent

#86BA6E

background

#F7F6F6

surface

#EDECEB

border

#C8C7C6

text

#080705

muted

#7B7A7A

Preview Lab

Preview with #403A2D

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

Preview Lab → · Contrast checker → · Palette generator →