#402F2E#402F2E

#402F2E is a dark, muted red. Relative luminance 0.033; OKLCH L 32.4% C 0.025 H 22.4°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#402F2E
RGB	rgb(64, 47, 46)
HSL	hsl(3, 16%, 22%)
HSV	hsv(3, 28%, 25%)
CMYK	cmyk(0%, 26.6%, 28.1%, 74.9%)
CIE-LAB	lab(21.28, 7.58, 3.65)
CIE-LCH	lch(21.28, 8.41, 25.68°)
OKLab	oklab(32.43% 0.0232 0.0096)
OKLCH	oklch(32.43% 0.025 22.4)
XYZ	xyz(3.6241, 3.3204, 3.0343)
Luminance	0.0332 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402F2E #2E3F40

analogous

#402E36 #402F2E #40382E

triadic

#402F2E #2E402F #2F2E40

tetradic

#402F2E #36402E #2E3F40 #382E40

square

#402F2E #36402E #2E3F40 #382E40

split-complementary

#402F2E #2E4038 #2E3640

monochromatic

#120D0D #1C1514 #402F2E #644948 #876361

Accessibility & contrast

On white

12.62

#402F2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#402F2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402F2E

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402F2E	#FFFFFF	#000000	##FFFFFF
##402F2E	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32312E

Deuteranopia (green-blind)

#36342E

Tritanopia (blue-blind)

#442D2F

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #402f2e;
/* rgb */ color: rgb(64, 47, 46);
/* oklch */ color: oklch(32.4% 0.025 22.4);

Tailwind

colors: {
  custom: {
    50: '#756766',
    500: '#402f2e',
    950: '#000000',
  },
}

SCSS

$custom: #402f2e;
$custom-light: #756766;
$custom-dark: #000000;

JSON

{
  "hex": "#402f2e",
  "rgb": {
    "r": 64,
    "g": 47,
    "b": 46
  },
  "hsl": {
    "h": 3.333,
    "s": 16.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32429,
    "c": 0.02512,
    "h": 22.4
  },
  "luminance": 0.0332
}

Semantic roles & 50–950 ramp

primary

#402F2E

secondary

#596F70

accent

#B5B96F

background

#F7F6F6

surface

#EDEBEB

border

#C8C6C6

text

#080606

muted

#7B7A7A

Preview Lab

Preview with #402F2E

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

Preview Lab → · Contrast checker → · Palette generator →