#A4341F#A4341F

#A4341F is a mid, vivid red. Relative luminance 0.104; OKLCH L 48.8% C 0.151 H 32.8°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#A4341F
RGB	rgb(164, 52, 31)
HSL	hsl(9, 68%, 38%)
HSV	hsv(9, 81%, 64%)
CMYK	cmyk(0%, 68.3%, 81.1%, 35.7%)
CIE-LAB	lab(38.64, 45.02, 37.90)
CIE-LCH	lch(38.64, 58.85, 40.09°)
OKLab	oklab(48.82% 0.1273 0.0819)
OKLCH	oklch(48.82% 0.151 32.8)
XYZ	xyz(16.7871, 10.4499, 2.4292)
Luminance	0.1045 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4341F #1F8FA4

analogous

#A41F4C #A4341F #A4761F

triadic

#A4341F #1FA434 #341FA4

tetradic

#A4341F #4CA41F #1F8FA4 #761FA4

square

#A4341F #4CA41F #1F8FA4 #761FA4

split-complementary

#A4341F #1FA476 #1F4CA4

monochromatic

#3D130C #712415 #A4341F #D7452A #E0725D

Accessibility & contrast

On white

6.80

#A4341F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#A4341F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4341F

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4341F	#FFFFFF	#000000	##FFFFFF
##A4341F	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B1C

Deuteranopia (green-blind)

#70641A

Tritanopia (blue-blind)

#B50F30

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a4341f;
/* rgb */ color: rgb(164, 52, 31);
/* oklch */ color: oklch(48.8% 0.151 32.8);

Tailwind

colors: {
  custom: {
    50: '#c7725c',
    500: '#a4341f',
    950: '#000000',
  },
}

SCSS

$custom: #a4341f;
$custom-light: #c7725c;
$custom-dark: #000000;

JSON

{
  "hex": "#a4341f",
  "rgb": {
    "r": 164,
    "g": 52,
    "b": 31
  },
  "hsl": {
    "h": 9.474,
    "s": 68.205,
    "l": 38.235
  },
  "oklch": {
    "l": 0.48819,
    "c": 0.15132,
    "h": 32.8
  },
  "luminance": 0.10447
}

Semantic roles & 50–950 ramp

primary

#A4341F

secondary

#5AB4C5

accent

#D0EB3D

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A4341F

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

Preview Lab → · Contrast checker → · Palette generator →