#A73923#A73923

#A73923 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.0% C 0.149 H 33.2°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#A73923
RGB	rgb(167, 57, 35)
HSL	hsl(10, 65%, 40%)
HSV	hsv(10, 79%, 65%)
CMYK	cmyk(0%, 65.9%, 79%, 34.5%)
CIE-LAB	lab(40.02, 44.07, 37.34)
CIE-LCH	lch(40.02, 57.76, 40.27°)
OKLab	oklab(49.98% 0.1247 0.0817)
OKLCH	oklch(49.98% 0.149 33.2)
XYZ	xyz(17.7048, 11.2657, 2.8320)
Luminance	0.1126 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73923 #2391A7

analogous

#A7234F #A73923 #A77B23

triadic

#A73923 #23A739 #3923A7

tetradic

#A73923 #4FA723 #2391A7 #7B23A7

square

#A73923 #4FA723 #2391A7 #7B23A7

split-complementary

#A73923 #23A77B #234FA7

monochromatic

#42160E #742818 #A73923 #D44E33 #DF7A66

Accessibility & contrast

On white

6.46

#A73923 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A73923 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73923

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73923	#FFFFFF	#000000	##FFFFFF
##A73923	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F20

Deuteranopia (green-blind)

#74671F

Tritanopia (blue-blind)

#B81A35

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a73923;
/* rgb */ color: rgb(167, 57, 35);
/* oklch */ color: oklch(50.0% 0.149 33.2);

Tailwind

colors: {
  custom: {
    50: '#c9755f',
    500: '#a73923',
    950: '#000000',
  },
}

SCSS

$custom: #a73923;
$custom-light: #c9755f;
$custom-dark: #000000;

JSON

{
  "hex": "#a73923",
  "rgb": {
    "r": 167,
    "g": 57,
    "b": 35
  },
  "hsl": {
    "h": 10,
    "s": 65.347,
    "l": 39.608
  },
  "oklch": {
    "l": 0.49975,
    "c": 0.14909,
    "h": 33.2
  },
  "luminance": 0.11263
}

Semantic roles & 50–950 ramp

primary

#A73923

secondary

#61B4C4

accent

#CCE83F

background

#FDF7F5

surface

#FAEDE9

border

#D3C8C5

text

#150905

muted

#837B79

Preview Lab

Preview with #A73923

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

Preview Lab → · Contrast checker → · Palette generator →