#A43B45#A43B45

#A43B45 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.3% C 0.139 H 18.0°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#A43B45
RGB	rgb(164, 59, 69)
HSL	hsl(354, 47%, 44%)
HSV	hsv(354, 64%, 64%)
CMYK	cmyk(0%, 64%, 57.9%, 35.7%)
CIE-LAB	lab(40.33, 44.05, 17.41)
CIE-LCH	lch(40.33, 47.37, 21.56°)
OKLab	oklab(50.27% 0.1317 0.0429)
OKLCH	oklch(50.27% 0.139 18)
XYZ	xyz(17.9496, 11.4525, 6.8944)
Luminance	0.1145 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A43B45 #3BA49A

analogous

#A43B79 #A43B45 #A4653B

triadic

#A43B45 #45A43B #3B45A4

tetradic

#A43B45 #79A43B #3BA49A #653BA4

square

#A43B45 #79A43B #3BA49A #653BA4

split-complementary

#A43B45 #3BA465 #3B79A4

monochromatic

#4A1B1F #772B32 #A43B45 #C35963 #D3868D

Accessibility & contrast

On white

6.38

#A43B45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#A43B45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A43B45

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A43B45	#FFFFFF	#000000	##FFFFFF
##A43B45	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555145

Deuteranopia (green-blind)

#6F6742

Tritanopia (blue-blind)

#B3273F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a43b45;
/* rgb */ color: rgb(164, 59, 69);
/* oklch */ color: oklch(50.3% 0.139 18.0);

Tailwind

colors: {
  custom: {
    50: '#c57678',
    500: '#a43b45',
    950: '#000000',
  },
}

SCSS

$custom: #a43b45;
$custom-light: #c57678;
$custom-dark: #000000;

JSON

{
  "hex": "#a43b45",
  "rgb": {
    "r": 164,
    "g": 59,
    "b": 69
  },
  "hsl": {
    "h": 354.286,
    "s": 47.085,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50269,
    "c": 0.13851,
    "h": 18
  },
  "luminance": 0.1145
}

Semantic roles & 50–950 ramp

primary

#A43B45

secondary

#7DBEB7

accent

#D7CA51

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140909

muted

#827B7B

Preview Lab

Preview with #A43B45

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

Preview Lab → · Contrast checker → · Palette generator →