#A73E34#A73E34

#A73E34 is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.8% C 0.141 H 28.4°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#A73E34
RGB	rgb(167, 62, 52)
HSL	hsl(5, 53%, 43%)
HSV	hsv(5, 69%, 65%)
CMYK	cmyk(0%, 62.9%, 68.9%, 34.5%)
CIE-LAB	lab(41.07, 42.61, 28.83)
CIE-LCH	lch(41.07, 51.44, 34.08°)
OKLab	oklab(50.83% 0.1236 0.0669)
OKLCH	oklch(50.83% 0.141 28.4)
XYZ	xyz(18.2807, 11.9112, 4.5846)
Luminance	0.1191 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73E34 #349DA7

analogous

#A73464 #A73E34 #A77734

triadic

#A73E34 #34A73E #3E34A7

tetradic

#A73E34 #64A734 #349DA7 #7734A7

square

#A73E34 #64A734 #349DA7 #7734A7

split-complementary

#A73E34 #34A777 #3464A7

monochromatic

#4A1B17 #782D25 #A73E34 #C85A50 #D7867E

Accessibility & contrast

On white

6.21

#A73E34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#A73E34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73E34

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73E34	#FFFFFF	#000000	##FFFFFF
##A73E34	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5332

Deuteranopia (green-blind)

#746931

Tritanopia (blue-blind)

#B7263C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a73e34;
/* rgb */ color: rgb(167, 62, 52);
/* oklch */ color: oklch(50.8% 0.141 28.4);

Tailwind

colors: {
  custom: {
    50: '#c8786c',
    500: '#a73e34',
    950: '#000000',
  },
}

SCSS

$custom: #a73e34;
$custom-light: #c8786c;
$custom-dark: #000000;

JSON

{
  "hex": "#a73e34",
  "rgb": {
    "r": 167,
    "g": 62,
    "b": 52
  },
  "hsl": {
    "h": 5.217,
    "s": 52.511,
    "l": 42.941
  },
  "oklch": {
    "l": 0.50831,
    "c": 0.14056,
    "h": 28.4
  },
  "luminance": 0.11909
}

Semantic roles & 50–950 ramp

primary

#A73E34

secondary

#77BAC0

accent

#CFDC4C

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#140907

muted

#837B7A

Preview Lab

Preview with #A73E34

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

Preview Lab → · Contrast checker → · Palette generator →