#403034#403034

#403034 is a dark, muted red. Relative luminance 0.035; OKLCH L 32.9% C 0.024 H 1.9°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#403034
RGB	rgb(64, 48, 52)
HSL	hsl(345, 14%, 22%)
HSV	hsv(345, 25%, 25%)
CMYK	cmyk(0%, 25%, 18.8%, 74.9%)
CIE-LAB	lab(21.77, 8.03, 0.25)
CIE-LCH	lch(21.77, 8.04, 1.82°)
OKLab	oklab(32.87% 0.0241 0.0008)
OKLCH	oklch(32.87% 0.024 1.9)
XYZ	xyz(3.7911, 3.4520, 3.7147)
Luminance	0.0345 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403034 #30403C

analogous

#40303C #403034 #403430

triadic

#403034 #344030 #303440

tetradic

#403034 #3C4030 #30403C #343040

square

#403034 #3C4030 #30403C #343040

split-complementary

#403034 #304034 #303C40

monochromatic

#110D0E #1D1618 #403034 #634A50 #86646D

Accessibility & contrast

On white

12.42

#403034 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#403034 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403034

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403034	#FFFFFF	#000000	##FFFFFF
##403034	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323334

Deuteranopia (green-blind)

#363534

Tritanopia (blue-blind)

#432F31

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #403034;
/* rgb */ color: rgb(64, 48, 52);
/* oklch */ color: oklch(32.9% 0.024 1.9);

Tailwind

colors: {
  custom: {
    50: '#75686b',
    500: '#403034',
    950: '#000000',
  },
}

SCSS

$custom: #403034;
$custom-light: #75686b;
$custom-dark: #000000;

JSON

{
  "hex": "#403034",
  "rgb": {
    "r": 64,
    "g": 48,
    "b": 52
  },
  "hsl": {
    "h": 345,
    "s": 14.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32868,
    "c": 0.02413,
    "h": 1.9
  },
  "luminance": 0.03452
}

Semantic roles & 50–950 ramp

primary

#403034

secondary

#5C706B

accent

#B7A571

background

#F7F6F6

surface

#EDEBEB

border

#C8C6C6

text

#080606

muted

#7B7A7A

Preview Lab

Preview with #403034

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

Preview Lab → · Contrast checker → · Palette generator →