#3A211D#3A211D

#3A211D is a dark, muted red. Relative luminance 0.021; OKLCH L 27.9% C 0.040 H 29.7°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A211D
RGB	rgb(58, 33, 29)
HSL	hsl(8, 33%, 17%)
HSV	hsv(8, 50%, 23%)
CMYK	cmyk(0%, 43.1%, 50%, 77.3%)
CIE-LAB	lab(15.88, 11.49, 7.77)
CIE-LCH	lch(15.88, 13.87, 34.09°)
OKLab	oklab(27.92% 0.0345 0.0197)
OKLCH	oklch(27.92% 0.04 29.7)
XYZ	xyz(2.5107, 2.0762, 1.4307)
Luminance	0.0208 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A211D #1D363A

analogous

#3A1D28 #3A211D #3A301D

triadic

#3A211D #1D3A21 #211D3A

tetradic

#3A211D #283A1D #1D363A #301D3A

square

#3A211D #283A1D #1D363A #301D3A

split-complementary

#3A211D #1D3A30 #1D283A

monochromatic

#140C0A #140C0A #3A211D #633831 #8C4F46

Accessibility & contrast

On white

14.84

#3A211D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#3A211D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A211D

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A211D	#FFFFFF	#000000	##FFFFFF
##3A211D	1.00	14.84	1.42	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27241D

Deuteranopia (green-blind)

#2D2A1D

Tritanopia (blue-blind)

#3F1E20

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3a211d;
/* rgb */ color: rgb(58, 33, 29);
/* oklch */ color: oklch(27.9% 0.040 29.7);

Tailwind

colors: {
  custom: {
    50: '#725c58',
    500: '#3a211d',
    950: '#000000',
  },
}

SCSS

$custom: #3a211d;
$custom-light: #725c58;
$custom-dark: #000000;

JSON

{
  "hex": "#3a211d",
  "rgb": {
    "r": 58,
    "g": 33,
    "b": 29
  },
  "hsl": {
    "h": 8.276,
    "s": 33.333,
    "l": 17.059
  },
  "oklch": {
    "l": 0.2792,
    "c": 0.03973,
    "h": 29.7
  },
  "luminance": 0.02076
}

Semantic roles & 50–950 ramp

primary

#3A211D

secondary

#45696E

accent

#BBC95E

background

#F7F5F5

surface

#EDE9E9

border

#C8C5C5

text

#080403

muted

#7B7978

Preview Lab

Preview with #3A211D

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

Preview Lab → · Contrast checker → · Palette generator →