#A4342F#A4342F

#A4342F is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.0% C 0.148 H 26.7°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#A4342F
RGB	rgb(164, 52, 47)
HSL	hsl(3, 55%, 41%)
HSV	hsv(3, 71%, 64%)
CMYK	cmyk(0%, 68.3%, 71.3%, 35.7%)
CIE-LAB	lab(38.82, 45.70, 29.00)
CIE-LCH	lch(38.82, 54.12, 32.40°)
OKLab	oklab(49.02% 0.1326 0.0666)
OKLCH	oklch(49.02% 0.148 26.7)
XYZ	xyz(17.0528, 10.5562, 3.8284)
Luminance	0.1055 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4342F #2F9FA4

analogous

#A42F65 #A4342F #A46F2F

triadic

#A4342F #2FA434 #342FA4

tetradic

#A4342F #65A42F #2F9FA4 #6F2FA4

square

#A4342F #65A42F #2F9FA4 #6F2FA4

split-complementary

#A4342F #2FA46F #2F65A4

monochromatic

#451614 #742521 #A4342F #CA4C46 #D87A76

Accessibility & contrast

On white

6.75

#A4342F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A4342F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4342F

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4342F	#FFFFFF	#000000	##FFFFFF
##A4342F	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534C2E

Deuteranopia (green-blind)

#6F642B

Tritanopia (blue-blind)

#B41434

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a4342f;
/* rgb */ color: rgb(164, 52, 47);
/* oklch */ color: oklch(49.0% 0.148 26.7);

Tailwind

colors: {
  custom: {
    50: '#c67268',
    500: '#a4342f',
    950: '#000000',
  },
}

SCSS

$custom: #a4342f;
$custom-light: #c67268;
$custom-dark: #000000;

JSON

{
  "hex": "#a4342f",
  "rgb": {
    "r": 164,
    "g": 52,
    "b": 47
  },
  "hsl": {
    "h": 2.564,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49017,
    "c": 0.14843,
    "h": 26.7
  },
  "luminance": 0.10554
}

Semantic roles & 50–950 ramp

primary

#A4342F

secondary

#6FBCC0

accent

#D8DF49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140806

muted

#837B7A

Preview Lab

Preview with #A4342F

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

Preview Lab → · Contrast checker → · Palette generator →