#A42329#A42329

#A42329 is a mid, vivid red. Relative luminance 0.093; OKLCH L 47.2% C 0.165 H 24.1°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#A42329
RGB	rgb(164, 35, 41)
HSL	hsl(357, 65%, 39%)
HSV	hsv(357, 79%, 64%)
CMYK	cmyk(0%, 78.7%, 75%, 35.7%)
CIE-LAB	lab(36.47, 51.68, 29.90)
CIE-LCH	lch(36.47, 59.71, 30.05°)
OKLab	oklab(47.24% 0.1502 0.0673)
OKLCH	oklch(47.24% 0.165 24.1)
XYZ	xyz(16.3130, 9.2572, 3.0253)
Luminance	0.0925 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A42329 #23A49E

analogous

#A4236A #A42329 #A45E23

triadic

#A42329 #29A423 #2329A4

tetradic

#A42329 #6AA423 #23A49E #5E23A4

square

#A42329 #6AA423 #23A49E #5E23A4

split-complementary

#A42329 #23A45E #236AA4

monochromatic

#3F0D10 #72181C #A42329 #D33139 #DE6469

Accessibility & contrast

On white

7.37

#A42329 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#A42329 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A42329

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A42329	#FFFFFF	#000000	##FFFFFF
##A42329	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4428

Deuteranopia (green-blind)

#6B6024

Tritanopia (blue-blind)

#B50027

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #a42329;
/* rgb */ color: rgb(164, 35, 41);
/* oklch */ color: oklch(47.2% 0.165 24.1);

Tailwind

colors: {
  custom: {
    50: '#c76a63',
    500: '#a42329',
    950: '#000000',
  },
}

SCSS

$custom: #a42329;
$custom-light: #c76a63;
$custom-dark: #000000;

JSON

{
  "hex": "#a42329",
  "rgb": {
    "r": 164,
    "g": 35,
    "b": 41
  },
  "hsl": {
    "h": 357.209,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47239,
    "c": 0.16463,
    "h": 24.1
  },
  "luminance": 0.09255
}

Semantic roles & 50–950 ramp

primary

#A42329

secondary

#60C3BF

accent

#E8E040

background

#FDF6F5

surface

#FAECEA

border

#D3C7C6

text

#150705

muted

#837A79

Preview Lab

Preview with #A42329

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

Preview Lab → · Contrast checker → · Palette generator →