#A9321C#A9321C

#A9321C is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.4% C 0.159 H 32.7°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#A9321C
RGB	rgb(169, 50, 28)
HSL	hsl(9, 72%, 39%)
HSV	hsv(9, 83%, 66%)
CMYK	cmyk(0%, 70.4%, 83.4%, 33.7%)
CIE-LAB	lab(39.25, 47.47, 40.36)
CIE-LCH	lch(39.25, 62.31, 40.37°)
OKLab	oklab(49.44% 0.1338 0.0858)
OKLCH	oklch(49.44% 0.159 32.7)
XYZ	xyz(17.7145, 10.8028, 2.2508)
Luminance	0.1080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A9321C #1C93A9

analogous

#A91C4C #A9321C #A9781C

triadic

#A9321C #1CA932 #321CA9

tetradic

#A9321C #4CA91C #1C93A9 #781CA9

square

#A9321C #4CA91C #1C93A9 #781CA9

split-complementary

#A9321C #1CA978 #1C4CA9

monochromatic

#40130B #742213 #A9321C #DB4327 #E4715B

Accessibility & contrast

On white

6.65

#A9321C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A9321C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A9321C

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A9321C	#FFFFFF	#000000	##FFFFFF
##A9321C	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554C18

Deuteranopia (green-blind)

#736616

Tritanopia (blue-blind)

#BA012E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a9321c;
/* rgb */ color: rgb(169, 50, 28);
/* oklch */ color: oklch(49.4% 0.159 32.7);

Tailwind

colors: {
  custom: {
    50: '#cb715b',
    500: '#a9321c',
    950: '#000000',
  },
}

SCSS

$custom: #a9321c;
$custom-light: #cb715b;
$custom-dark: #000000;

JSON

{
  "hex": "#a9321c",
  "rgb": {
    "r": 169,
    "g": 50,
    "b": 28
  },
  "hsl": {
    "h": 9.362,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49439,
    "c": 0.15892,
    "h": 32.7
  },
  "luminance": 0.108
}

Semantic roles & 50–950 ramp

primary

#A9321C

secondary

#59B7C8

accent

#D2EE39

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A9321C

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

Preview Lab → · Contrast checker → · Palette generator →