#402C2E#402C2E

#402C2E is a dark, muted red. Relative luminance 0.031; OKLCH L 31.7% C 0.030 H 12.3°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#402C2E
RGB	rgb(64, 44, 46)
HSL	hsl(354, 19%, 21%)
HSV	hsv(354, 31%, 25%)
CMYK	cmyk(0%, 31.2%, 28.1%, 74.9%)
CIE-LAB	lab(20.40, 9.60, 2.37)
CIE-LCH	lch(20.40, 9.89, 13.90°)
OKLab	oklab(31.74% 0.0291 0.0063)
OKLCH	oklch(31.74% 0.03 12.3)
XYZ	xyz(3.5082, 3.0888, 2.9956)
Luminance	0.0309 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402C2E #2C403E

analogous

#402C38 #402C2E #40342C

triadic

#402C2E #2E402C #2C2E40

tetradic

#402C2E #38402C #2C403E #342C40

square

#402C2E #38402C #2C403E #342C40

split-complementary

#402C2E #2C4034 #2C3840

monochromatic

#120C0D #1C1314 #402C2E #644548 #895E62

Accessibility & contrast

On white

12.98

#402C2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#402C2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402C2E

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402C2E	#FFFFFF	#000000	##FFFFFF
##402C2E	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2F2E

Deuteranopia (green-blind)

#34332E

Tritanopia (blue-blind)

#442A2D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #402c2e;
/* rgb */ color: rgb(64, 44, 46);
/* oklch */ color: oklch(31.7% 0.030 12.3);

Tailwind

colors: {
  custom: {
    50: '#756566',
    500: '#402c2e',
    950: '#000000',
  },
}

SCSS

$custom: #402c2e;
$custom-light: #756566;
$custom-dark: #000000;

JSON

{
  "hex": "#402c2e",
  "rgb": {
    "r": 64,
    "g": 44,
    "b": 46
  },
  "hsl": {
    "h": 354,
    "s": 18.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31743,
    "c": 0.02982,
    "h": 12.3
  },
  "luminance": 0.03089
}

Semantic roles & 50–950 ramp

primary

#402C2E

secondary

#57716E

accent

#BBB36D

background

#F7F6F6

surface

#EDEBEB

border

#C8C6C6

text

#080506

muted

#7B7A7A

Preview Lab

Preview with #402C2E

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

Preview Lab → · Contrast checker → · Palette generator →