#A43324#A43324

#A43324 is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.151 H 30.7°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#A43324
RGB	rgb(164, 51, 36)
HSL	hsl(7, 64%, 39%)
HSV	hsv(7, 78%, 64%)
CMYK	cmyk(0%, 68.9%, 78%, 35.7%)
CIE-LAB	lab(38.53, 45.62, 35.07)
CIE-LCH	lch(38.53, 57.54, 37.55°)
OKLab	oklab(48.76% 0.1301 0.0773)
OKLCH	oklch(48.76% 0.151 30.7)
XYZ	xyz(16.8140, 10.3900, 2.7889)
Luminance	0.1039 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43324 #2495A4

analogous

#A42455 #A43324 #A47324

triadic

#A43324 #24A433 #3324A4

tetradic

#A43324 #55A424 #2495A4 #7324A4

square

#A43324 #55A424 #2495A4 #7324A4

split-complementary

#A43324 #24A473 #2455A4

monochromatic

#40140E #722319 #A43324 #D24633 #DD7365

Accessibility & contrast

On white

6.82

#A43324 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#A43324 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43324

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43324	#FFFFFF	#000000	##FFFFFF
##A43324	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B21

Deuteranopia (green-blind)

#706420

Tritanopia (blue-blind)

#B50E30

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a43324;
/* rgb */ color: rgb(164, 51, 36);
/* oklch */ color: oklch(48.8% 0.151 30.7);

Tailwind

colors: {
  custom: {
    50: '#c77160',
    500: '#a43324',
    950: '#000000',
  },
}

SCSS

$custom: #a43324;
$custom-light: #c77160;
$custom-dark: #000000;

JSON

{
  "hex": "#a43324",
  "rgb": {
    "r": 164,
    "g": 51,
    "b": 36
  },
  "hsl": {
    "h": 7.031,
    "s": 64,
    "l": 39.216
  },
  "oklch": {
    "l": 0.48757,
    "c": 0.15131,
    "h": 30.7
  },
  "luminance": 0.10388
}

Semantic roles & 50–950 ramp

primary

#A43324

secondary

#61B7C3

accent

#D4E741

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #A43324

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

Preview Lab → · Contrast checker → · Palette generator →