#A43022#A43022

#A43022 is a mid, vivid red. Relative luminance 0.101; OKLCH L 48.4% C 0.154 H 30.3°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#A43022
RGB	rgb(164, 48, 34)
HSL	hsl(6, 66%, 39%)
HSV	hsv(6, 79%, 64%)
CMYK	cmyk(0%, 70.7%, 79.3%, 35.7%)
CIE-LAB	lab(38.06, 46.77, 35.69)
CIE-LCH	lch(38.06, 58.84, 37.35°)
OKLab	oklab(48.4% 0.1333 0.078)
OKLCH	oklch(48.4% 0.154 30.3)
XYZ	xyz(16.6575, 10.1244, 2.5902)
Luminance	0.1012 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43022 #2296A4

analogous

#A42255 #A43022 #A47122

triadic

#A43022 #22A430 #3022A4

tetradic

#A43022 #55A422 #2296A4 #7122A4

square

#A43022 #55A422 #2296A4 #7122A4

split-complementary

#A43022 #22A471 #2255A4

monochromatic

#3F120D #712117 #A43022 #D4412F #DE6F62

Accessibility & contrast

On white

6.94

#A43022 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#A43022 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43022

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43022	#FFFFFF	#000000	##FFFFFF
##A43022	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491F

Deuteranopia (green-blind)

#6F631D

Tritanopia (blue-blind)

#B5032E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a43022;
/* rgb */ color: rgb(164, 48, 34);
/* oklch */ color: oklch(48.4% 0.154 30.3);

Tailwind

colors: {
  custom: {
    50: '#c7705e',
    500: '#a43022',
    950: '#000000',
  },
}

SCSS

$custom: #a43022;
$custom-light: #c7705e;
$custom-dark: #000000;

JSON

{
  "hex": "#a43022",
  "rgb": {
    "r": 164,
    "g": 48,
    "b": 34
  },
  "hsl": {
    "h": 6.462,
    "s": 65.657,
    "l": 38.824
  },
  "oklch": {
    "l": 0.48399,
    "c": 0.15443,
    "h": 30.3
  },
  "luminance": 0.10122
}

Semantic roles & 50–950 ramp

primary

#A43022

secondary

#5EB9C4

accent

#D6E93F

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A43022

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

Preview Lab → · Contrast checker → · Palette generator →