#A6323F#A6323F

#A6323F is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.4% C 0.151 H 18.4°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#A6323F
RGB	rgb(166, 50, 63)
HSL	hsl(353, 54%, 42%)
HSV	hsv(353, 70%, 65%)
CMYK	cmyk(0%, 69.9%, 62%, 34.9%)
CIE-LAB	lab(39.16, 48.14, 19.67)
CIE-LCH	lch(39.16, 52.00, 22.22°)
OKLab	oklab(49.42% 0.1434 0.0477)
OKLCH	oklch(49.42% 0.151 18.4)
XYZ	xyz(17.7655, 10.7496, 5.8411)
Luminance	0.1075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6323F #32A699

analogous

#A63279 #A6323F #A65F32

triadic

#A6323F #3FA632 #323FA6

tetradic

#A6323F #79A632 #32A699 #5F32A6

square

#A6323F #79A632 #32A699 #5F32A6

split-complementary

#A6323F #32A65F #3279A6

monochromatic

#48161B #77242D #A6323F #C94C5A #D77B85

Accessibility & contrast

On white

6.67

#A6323F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A6323F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6323F

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6323F	#FFFFFF	#000000	##FFFFFF
##A6323F	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)

#514D3F

Deuteranopia (green-blind)

#6E653C

Tritanopia (blue-blind)

#B61438

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a6323f;
/* rgb */ color: rgb(166, 50, 63);
/* oklch */ color: oklch(49.4% 0.151 18.4);

Tailwind

colors: {
  custom: {
    50: '#c77273',
    500: '#a6323f',
    950: '#000000',
  },
}

SCSS

$custom: #a6323f;
$custom-light: #c77273;
$custom-dark: #000000;

JSON

{
  "hex": "#a6323f",
  "rgb": {
    "r": 166,
    "g": 50,
    "b": 63
  },
  "hsl": {
    "h": 353.276,
    "s": 53.704,
    "l": 42.353
  },
  "oklch": {
    "l": 0.49419,
    "c": 0.15112,
    "h": 18.4
  },
  "luminance": 0.10747
}

Semantic roles & 50–950 ramp

primary

#A6323F

secondary

#74C0B7

accent

#DDCD4B

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A6323F

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

Preview Lab → · Contrast checker → · Palette generator →