#A43329#A43329

#A43329 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.150 H 28.8°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#A43329
RGB	rgb(164, 51, 41)
HSL	hsl(5, 60%, 40%)
HSV	hsv(5, 75%, 64%)
CMYK	cmyk(0%, 68.9%, 75%, 35.7%)
CIE-LAB	lab(38.59, 45.83, 32.28)
CIE-LCH	lch(38.59, 56.06, 35.16°)
OKLab	oklab(48.82% 0.1318 0.0725)
OKLCH	oklch(48.82% 0.15 28.8)
XYZ	xyz(16.8958, 10.4228, 3.2195)
Luminance	0.1042 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43329 #299AA4

analogous

#A4295C #A43329 #A47029

triadic

#A43329 #29A433 #3329A4

tetradic

#A43329 #5CA429 #299AA4 #7029A4

square

#A43329 #5CA429 #299AA4 #7029A4

split-complementary

#A43329 #29A470 #295CA4

monochromatic

#421511 #73241D #A43329 #CE483C #DA766D

Accessibility & contrast

On white

6.81

#A43329 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A43329 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43329

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43329	#FFFFFF	#000000	##FFFFFF
##A43329	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534B27

Deuteranopia (green-blind)

#6F6425

Tritanopia (blue-blind)

#B51032

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a43329;
/* rgb */ color: rgb(164, 51, 41);
/* oklch */ color: oklch(48.8% 0.150 28.8);

Tailwind

colors: {
  custom: {
    50: '#c77163',
    500: '#a43329',
    950: '#000000',
  },
}

SCSS

$custom: #a43329;
$custom-light: #c77163;
$custom-dark: #000000;

JSON

{
  "hex": "#a43329",
  "rgb": {
    "r": 164,
    "g": 51,
    "b": 41
  },
  "hsl": {
    "h": 4.878,
    "s": 60,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48818,
    "c": 0.1504,
    "h": 28.8
  },
  "luminance": 0.1042
}

Semantic roles & 50–950 ramp

primary

#A43329

secondary

#68BAC1

accent

#D6E345

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#140805

muted

#837B79

Preview Lab

Preview with #A43329

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

Preview Lab → · Contrast checker → · Palette generator →