#A43335#A43335

#A43335 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.149 H 23.5°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#A43335
RGB	rgb(164, 51, 53)
HSL	hsl(359, 53%, 42%)
HSV	hsv(359, 69%, 64%)
CMYK	cmyk(0%, 68.9%, 67.7%, 35.7%)
CIE-LAB	lab(38.76, 46.44, 25.29)
CIE-LCH	lch(38.76, 52.88, 28.57°)
OKLab	oklab(49% 0.1363 0.0594)
OKLCH	oklch(49% 0.149 23.5)
XYZ	xyz(17.1381, 10.5197, 4.4955)
Luminance	0.1052 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43335 #33A4A2

analogous

#A4336E #A43335 #A46A33

triadic

#A43335 #35A433 #3335A4

tetradic

#A43335 #6EA433 #33A4A2 #6A33A4

square

#A43335 #6EA433 #33A4A2 #6A33A4

split-complementary

#A43335 #33A46A #336EA4

monochromatic

#471617 #752426 #A43335 #C84D4F #D67B7D

Accessibility & contrast

On white

6.77

#A43335 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A43335 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43335

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43335	#FFFFFF	#000000	##FFFFFF
##A43335	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524C34

Deuteranopia (green-blind)

#6E6432

Tritanopia (blue-blind)

#B41435

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a43335;
/* rgb */ color: rgb(164, 51, 53);
/* oklch */ color: oklch(49.0% 0.149 23.5);

Tailwind

colors: {
  custom: {
    50: '#c6726c',
    500: '#a43335',
    950: '#000000',
  },
}

SCSS

$custom: #a43335;
$custom-light: #c6726c;
$custom-dark: #000000;

JSON

{
  "hex": "#a43335",
  "rgb": {
    "r": 164,
    "g": 51,
    "b": 53
  },
  "hsl": {
    "h": 358.938,
    "s": 52.558,
    "l": 42.157
  },
  "oklch": {
    "l": 0.48998,
    "c": 0.14863,
    "h": 23.5
  },
  "luminance": 0.10517
}

Semantic roles & 50–950 ramp

primary

#A43335

secondary

#74BFBD

accent

#DCD94C

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140807

muted

#837B7A

Preview Lab

Preview with #A43335

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

Preview Lab → · Contrast checker → · Palette generator →