#A73120#A73120

#A73120 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.0% C 0.157 H 31.2°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#A73120
RGB	rgb(167, 49, 32)
HSL	hsl(8, 68%, 39%)
HSV	hsv(8, 81%, 65%)
CMYK	cmyk(0%, 70.7%, 80.8%, 34.5%)
CIE-LAB	lab(38.76, 47.32, 37.67)
CIE-LCH	lch(38.76, 60.49, 38.53°)
OKLab	oklab(49.02% 0.1343 0.0815)
OKLCH	oklch(49.02% 0.157 31.2)
XYZ	xyz(17.2974, 10.5190, 2.4858)
Luminance	0.1052 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73120 #2096A7

analogous

#A72052 #A73120 #A77520

triadic

#A73120 #20A731 #3120A7

tetradic

#A73120 #52A720 #2096A7 #7520A7

square

#A73120 #52A720 #2096A7 #7520A7

split-complementary

#A73120 #20A775 #2052A7

monochromatic

#40130C #742216 #A73120 #D7432D #E17161

Accessibility & contrast

On white

6.77

#A73120 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#A73120 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73120

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73120	#FFFFFF	#000000	##FFFFFF
##A73120	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B1D

Deuteranopia (green-blind)

#71651B

Tritanopia (blue-blind)

#B8012E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a73120;
/* rgb */ color: rgb(167, 49, 32);
/* oklch */ color: oklch(49.0% 0.157 31.2);

Tailwind

colors: {
  custom: {
    50: '#ca715d',
    500: '#a73120',
    950: '#000000',
  },
}

SCSS

$custom: #a73120;
$custom-light: #ca715d;
$custom-dark: #000000;

JSON

{
  "hex": "#a73120",
  "rgb": {
    "r": 167,
    "g": 49,
    "b": 32
  },
  "hsl": {
    "h": 7.556,
    "s": 67.839,
    "l": 39.02
  },
  "oklch": {
    "l": 0.49016,
    "c": 0.15703,
    "h": 31.2
  },
  "luminance": 0.10516
}

Semantic roles & 50–950 ramp

primary

#A73120

secondary

#5DB8C5

accent

#D5EB3D

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A73120

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

Preview Lab → · Contrast checker → · Palette generator →