#A43035#A43035

#A43035 is a mid, vivid red. Relative luminance 0.103; OKLCH L 48.7% C 0.152 H 22.5°. Best body text is #FFFFFF at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#A43035
RGB	rgb(164, 48, 53)
HSL	hsl(357, 55%, 42%)
HSV	hsv(357, 71%, 64%)
CMYK	cmyk(0%, 70.7%, 67.7%, 35.7%)
CIE-LAB	lab(38.32, 47.66, 24.74)
CIE-LCH	lch(38.32, 53.70, 27.44°)
OKLab	oklab(48.67% 0.1401 0.0582)
OKLCH	oklch(48.67% 0.152 22.5)
XYZ	xyz(17.0112, 10.2659, 4.4532)
Luminance	0.1026 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43035 #30A49F

analogous

#A4306F #A43035 #A46530

triadic

#A43035 #35A430 #3035A4

tetradic

#A43035 #6FA430 #30A49F #6530A4

square

#A43035 #6FA430 #30A49F #6530A4

split-complementary

#A43035 #30A465 #306FA4

monochromatic

#451416 #752226 #A43035 #C9484D #D7777B

Accessibility & contrast

On white

6.88

#A43035 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#A43035 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43035

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43035	#FFFFFF	#000000	##FFFFFF
##A43035	1.00	6.88	3.05	6.88
#FFFFFF	6.88	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504A34

Deuteranopia (green-blind)

#6D6332

Tritanopia (blue-blind)

#B40C33

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a43035;
/* rgb */ color: rgb(164, 48, 53);
/* oklch */ color: oklch(48.7% 0.152 22.5);

Tailwind

colors: {
  custom: {
    50: '#c6706c',
    500: '#a43035',
    950: '#000000',
  },
}

SCSS

$custom: #a43035;
$custom-light: #c6706c;
$custom-dark: #000000;

JSON

{
  "hex": "#a43035",
  "rgb": {
    "r": 164,
    "g": 48,
    "b": 53
  },
  "hsl": {
    "h": 357.414,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.48666,
    "c": 0.1517,
    "h": 22.5
  },
  "luminance": 0.10263
}

Semantic roles & 50–950 ramp

primary

#A43035

secondary

#70BFBC

accent

#DED84A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140807

muted

#837B7A

Preview Lab

Preview with #A43035

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

Preview Lab → · Contrast checker → · Palette generator →