#3A2222#3A2222

#3A2222 is a dark, muted red. Relative luminance 0.022; OKLCH L 28.3% C 0.037 H 19.6°. Best body text is #FFFFFF at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A2222
RGB	rgb(58, 34, 34)
HSL	hsl(0, 26%, 18%)
HSV	hsv(0, 41%, 23%)
CMYK	cmyk(0%, 41.4%, 41.4%, 77.3%)
CIE-LAB	lab(16.30, 11.53, 4.81)
CIE-LCH	lch(16.30, 12.50, 22.66°)
OKLab	oklab(28.29% 0.035 0.0125)
OKLCH	oklch(28.29% 0.037 19.6)
XYZ	xyz(2.6058, 2.1593, 1.7926)
Luminance	0.0216 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A2222 #223A3A

analogous

#3A222E #3A2222 #3A2E22

triadic

#3A2222 #223A22 #22223A

tetradic

#3A2222 #2E3A22 #223A3A #2E223A

square

#3A2222 #2E3A22 #223A3A #2E223A

split-complementary

#3A2222 #223A2E #222E3A

monochromatic

#130B0B #130B0B #3A2222 #613939 #874F4F

Accessibility & contrast

On white

14.67

#3A2222 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3A2222 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A2222

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A2222	#FFFFFF	#000000	##FFFFFF
##3A2222	1.00	14.67	1.43	14.67
#FFFFFF	14.67	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272622

Deuteranopia (green-blind)

#2C2A22

Tritanopia (blue-blind)

#3F1F22

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3a2222;
/* rgb */ color: rgb(58, 34, 34);
/* oklch */ color: oklch(28.3% 0.037 19.6);

Tailwind

colors: {
  custom: {
    50: '#715d5c',
    500: '#3a2222',
    950: '#000000',
  },
}

SCSS

$custom: #3a2222;
$custom-light: #715d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a2222",
  "rgb": {
    "r": 58,
    "g": 34,
    "b": 34
  },
  "hsl": {
    "h": 0,
    "s": 26.087,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28287,
    "c": 0.03713,
    "h": 19.6
  },
  "luminance": 0.02159
}

Semantic roles & 50–950 ramp

primary

#3A2222

secondary

#4B6D6D

accent

#C2C265

background

#F6F5F5

surface

#ECE9E9

border

#C7C5C5

text

#080404

muted

#7B7979

Preview Lab

Preview with #3A2222

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

Preview Lab → · Contrast checker → · Palette generator →