#A6342D#A6342D

#A6342D is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.3% C 0.151 H 27.5°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#A6342D
RGB	rgb(166, 52, 45)
HSL	hsl(3, 57%, 41%)
HSV	hsv(3, 73%, 65%)
CMYK	cmyk(0%, 68.7%, 72.9%, 34.9%)
CIE-LAB	lab(39.16, 46.29, 30.68)
CIE-LCH	lch(39.16, 55.53, 33.54°)
OKLab	oklab(49.33% 0.1338 0.0698)
OKLCH	oklch(49.33% 0.151 27.5)
XYZ	xyz(17.4294, 10.7550, 3.6403)
Luminance	0.1075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6342D #2D9FA6

analogous

#A62D63 #A6342D #A6712D

triadic

#A6342D #2DA634 #342DA6

tetradic

#A6342D #63A62D #2D9FA6 #712DA6

square

#A6342D #63A62D #2D9FA6 #712DA6

split-complementary

#A6342D #2DA671 #2D63A6

monochromatic

#461613 #762520 #A6342D #CC4C44 #D97A74

Accessibility & contrast

On white

6.67

#A6342D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A6342D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6342D

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6342D	#FFFFFF	#000000	##FFFFFF
##A6342D	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544D2B

Deuteranopia (green-blind)

#716529

Tritanopia (blue-blind)

#B71233

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a6342d;
/* rgb */ color: rgb(166, 52, 45);
/* oklch */ color: oklch(49.3% 0.151 27.5);

Tailwind

colors: {
  custom: {
    50: '#c87266',
    500: '#a6342d',
    950: '#000000',
  },
}

SCSS

$custom: #a6342d;
$custom-light: #c87266;
$custom-dark: #000000;

JSON

{
  "hex": "#a6342d",
  "rgb": {
    "r": 166,
    "g": 52,
    "b": 45
  },
  "hsl": {
    "h": 3.471,
    "s": 57.346,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49332,
    "c": 0.15093,
    "h": 27.5
  },
  "luminance": 0.10752
}

Semantic roles & 50–950 ramp

primary

#A6342D

secondary

#6EBCC1

accent

#D8E147

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150806

muted

#837B7A

Preview Lab

Preview with #A6342D

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

Preview Lab → · Contrast checker → · Palette generator →