#A6341C#A6341C

#A6341C is a mid, vivid red. Relative luminance 0.106; OKLCH L 49.1% C 0.154 H 33.5°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#A6341C
RGB	rgb(166, 52, 28)
HSL	hsl(10, 71%, 38%)
HSV	hsv(10, 83%, 65%)
CMYK	cmyk(0%, 68.7%, 83.1%, 34.9%)
CIE-LAB	lab(38.98, 45.63, 39.92)
CIE-LCH	lch(38.98, 60.62, 41.18°)
OKLab	oklab(49.14% 0.1284 0.0851)
OKLCH	oklch(49.14% 0.154 33.5)
XYZ	xyz(17.1655, 10.6494, 2.2501)
Luminance	0.1065 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6341C #1C8EA6

analogous

#A61C49 #A6341C #A6791C

triadic

#A6341C #1CA634 #341CA6

tetradic

#A6341C #49A61C #1C8EA6 #791CA6

square

#A6341C #49A61C #1C8EA6 #791CA6

split-complementary

#A6341C #1CA679 #1C49A6

monochromatic

#3D130A #722413 #A6341C #DA4425 #E37159

Accessibility & contrast

On white

6.71

#A6341C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#A6341C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6341C

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6341C	#FFFFFF	#000000	##FFFFFF
##A6341C	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C18

Deuteranopia (green-blind)

#726516

Tritanopia (blue-blind)

#B70C30

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a6341c;
/* rgb */ color: rgb(166, 52, 28);
/* oklch */ color: oklch(49.1% 0.154 33.5);

Tailwind

colors: {
  custom: {
    50: '#c9725b',
    500: '#a6341c',
    950: '#000000',
  },
}

SCSS

$custom: #a6341c;
$custom-light: #c9725b;
$custom-dark: #000000;

JSON

{
  "hex": "#a6341c",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 28
  },
  "hsl": {
    "h": 10.435,
    "s": 71.134,
    "l": 38.039
  },
  "oklch": {
    "l": 0.49139,
    "c": 0.154,
    "h": 33.5
  },
  "luminance": 0.10647
}

Semantic roles & 50–950 ramp

primary

#A6341C

secondary

#57B3C7

accent

#CFEE3A

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A6341C

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

Preview Lab → · Contrast checker → · Palette generator →