#A73E2E#A73E2E

#A73E2E is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.7% C 0.142 H 31.1°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A73E2E
RGB	rgb(167, 62, 46)
HSL	hsl(8, 57%, 42%)
HSV	hsv(8, 72%, 65%)
CMYK	cmyk(0%, 62.9%, 72.5%, 34.5%)
CIE-LAB	lab(40.99, 42.29, 32.24)
CIE-LCH	lch(40.99, 53.17, 37.32°)
OKLab	oklab(50.74% 0.1214 0.0733)
OKLCH	oklch(50.74% 0.142 31.1)
XYZ	xyz(18.1540, 11.8605, 3.9176)
Luminance	0.1186 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73E2E #2E97A7

analogous

#A72E5B #A73E2E #A77B2E

triadic

#A73E2E #2EA73E #3E2EA7

tetradic

#A73E2E #5BA72E #2E97A7 #7B2EA7

square

#A73E2E #5BA72E #2E97A7 #7B2EA7

split-complementary

#A73E2E #2EA77B #2E5BA7

monochromatic

#471A14 #772C21 #A73E2E #CC5846 #D98376

Accessibility & contrast

On white

6.23

#A73E2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A73E2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73E2E

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73E2E	#FFFFFF	#000000	##FFFFFF
##A73E2E	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B522C

Deuteranopia (green-blind)

#75692B

Tritanopia (blue-blind)

#B8253B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a73e2e;
/* rgb */ color: rgb(167, 62, 46);
/* oklch */ color: oklch(50.7% 0.142 31.1);

Tailwind

colors: {
  custom: {
    50: '#c87867',
    500: '#a73e2e',
    950: '#000000',
  },
}

SCSS

$custom: #a73e2e;
$custom-light: #c87867;
$custom-dark: #000000;

JSON

{
  "hex": "#a73e2e",
  "rgb": {
    "r": 167,
    "g": 62,
    "b": 46
  },
  "hsl": {
    "h": 7.934,
    "s": 56.808,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50744,
    "c": 0.14181,
    "h": 31.1
  },
  "luminance": 0.11858
}

Semantic roles & 50–950 ramp

primary

#A73E2E

secondary

#70B6C1

accent

#CCE048

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140906

muted

#837B7A

Preview Lab

Preview with #A73E2E

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

Preview Lab → · Contrast checker → · Palette generator →