#A7323B#A7323B

#A7323B is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.5% C 0.152 H 20.5°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#A7323B
RGB	rgb(167, 50, 59)
HSL	hsl(355, 54%, 43%)
HSV	hsv(355, 70%, 65%)
CMYK	cmyk(0%, 70.1%, 64.7%, 34.5%)
CIE-LAB	lab(39.27, 48.21, 22.34)
CIE-LCH	lch(39.27, 53.13, 24.86°)
OKLab	oklab(49.51% 0.1427 0.0534)
OKLCH	oklch(49.51% 0.152 20.5)
XYZ	xyz(17.8682, 10.8150, 5.2835)
Luminance	0.1081 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7323B #32A79E

analogous

#A73275 #A7323B #A76432

triadic

#A7323B #3BA732 #323BA7

tetradic

#A7323B #75A732 #32A79E #6432A7

square

#A7323B #75A732 #32A79E #6432A7

split-complementary

#A7323B #32A764 #3275A7

monochromatic

#49161A #78242A #A7323B #CA4D56 #D87C83

Accessibility & contrast

On white

6.64

#A7323B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#A7323B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A7323B

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7323B	#FFFFFF	#000000	##FFFFFF
##A7323B	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524D3A

Deuteranopia (green-blind)

#6F6638

Tritanopia (blue-blind)

#B71236

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a7323b;
/* rgb */ color: rgb(167, 50, 59);
/* oklch */ color: oklch(49.5% 0.152 20.5);

Tailwind

colors: {
  custom: {
    50: '#c87270',
    500: '#a7323b',
    950: '#000000',
  },
}

SCSS

$custom: #a7323b;
$custom-light: #c87270;
$custom-dark: #000000;

JSON

{
  "hex": "#a7323b",
  "rgb": {
    "r": 167,
    "g": 50,
    "b": 59
  },
  "hsl": {
    "h": 355.385,
    "s": 53.917,
    "l": 42.549
  },
  "oklch": {
    "l": 0.49513,
    "c": 0.15237,
    "h": 20.5
  },
  "luminance": 0.10812
}

Semantic roles & 50–950 ramp

primary

#A7323B

secondary

#74C0BB

accent

#DDD24B

background

#FDF7F6

surface

#FAEDEC

border

#D3C8C7

text

#140807

muted

#837B7A

Preview Lab

Preview with #A7323B

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

Preview Lab → · Contrast checker → · Palette generator →