#403A2C#403A2C

#403A2C is a dark, muted orange. Relative luminance 0.043; OKLCH L 35.0% C 0.025 H 87.5°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#403A2C
RGB	rgb(64, 58, 44)
HSL	hsl(42, 19%, 21%)
HSV	hsv(42, 31%, 25%)
CMYK	cmyk(0%, 9.4%, 31.2%, 74.9%)
CIE-LAB	lab(24.63, -0.04, 9.67)
CIE-LCH	lch(24.63, 9.67, 90.26°)
OKLab	oklab(35.03% 0.0011 0.0245)
OKLCH	oklch(35.03% 0.025 87.5)
XYZ	xyz(4.0821, 4.2981, 2.9970)
Luminance	0.0430 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403A2C #2C3240

analogous

#40302C #403A2C #3C402C

triadic

#403A2C #2C403A #3A2C40

tetradic

#403A2C #2C4030 #2C3240 #402C3C

square

#403A2C #2C4030 #2C3240 #402C3C

split-complementary

#403A2C #2C3C40 #302C40

monochromatic

#12100C #1C1913 #403A2C #645B45 #897C5E

Accessibility & contrast

On white

11.29

#403A2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#403A2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403A2C

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403A2C	#FFFFFF	#000000	##FFFFFF
##403A2C	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2B

Deuteranopia (green-blind)

#3F3B2C

Tritanopia (blue-blind)

#433836

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #403a2c;
/* rgb */ color: rgb(64, 58, 44);
/* oklch */ color: oklch(35.0% 0.025 87.5);

Tailwind

colors: {
  custom: {
    50: '#757065',
    500: '#403a2c',
    950: '#000000',
  },
}

SCSS

$custom: #403a2c;
$custom-light: #757065;
$custom-dark: #000000;

JSON

{
  "hex": "#403a2c",
  "rgb": {
    "r": 64,
    "g": 58,
    "b": 44
  },
  "hsl": {
    "h": 42,
    "s": 18.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3503,
    "c": 0.02456,
    "h": 87.5
  },
  "luminance": 0.04298
}

Semantic roles & 50–950 ramp

primary

#403A2C

secondary

#575F71

accent

#84BB6D

background

#F7F6F6

surface

#EDECEB

border

#C8C7C6

text

#080705

muted

#7B7A7A

Preview Lab

Preview with #403A2C

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

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