#A73043#A73043

#A73043 is a mid, vivid red. Relative luminance 0.107; OKLCH L 49.5% C 0.154 H 15.8°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#A73043
RGB	rgb(167, 48, 67)
HSL	hsl(350, 55%, 42%)
HSV	hsv(350, 71%, 65%)
CMYK	cmyk(0%, 71.3%, 59.9%, 34.5%)
CIE-LAB	lab(39.13, 49.53, 17.16)
CIE-LCH	lch(39.13, 52.42, 19.11°)
OKLab	oklab(49.46% 0.1484 0.0421)
OKLCH	oklch(49.46% 0.154 15.8)
XYZ	xyz(18.0082, 10.7372, 6.4333)
Luminance	0.1074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A73043 #30A794

analogous

#A7307F #A73043 #A75830

triadic

#A73043 #43A730 #3043A7

tetradic

#A73043 #7FA730 #30A794 #5830A7

square

#A73043 #7FA730 #30A794 #5830A7

split-complementary

#A73043 #30A758 #307FA7

monochromatic

#48151D #772230 #A73043 #CB495E #D87988

Accessibility & contrast

On white

6.67

#A73043 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#A73043 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A73043

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A73043	#FFFFFF	#000000	##FFFFFF
##A73043	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4C43

Deuteranopia (green-blind)

#6E6540

Tritanopia (blue-blind)

#B71138

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #a73043;
/* rgb */ color: rgb(167, 48, 67);
/* oklch */ color: oklch(49.5% 0.154 15.8);

Tailwind

colors: {
  custom: {
    50: '#c87176',
    500: '#a73043',
    950: '#000000',
  },
}

SCSS

$custom: #a73043;
$custom-light: #c87176;
$custom-dark: #000000;

JSON

{
  "hex": "#a73043",
  "rgb": {
    "r": 167,
    "g": 48,
    "b": 67
  },
  "hsl": {
    "h": 350.42,
    "s": 55.349,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49463,
    "c": 0.15431,
    "h": 15.8
  },
  "luminance": 0.10735
}

Semantic roles & 50–950 ramp

primary

#A73043

secondary

#72C1B4

accent

#DFC749

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140808

muted

#837B7B

Preview Lab

Preview with #A73043

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

Preview Lab → · Contrast checker → · Palette generator →