#A3433E#A3433E

#A3433E is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.0% C 0.129 H 25.6°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#A3433E
RGB	rgb(163, 67, 62)
HSL	hsl(3, 45%, 44%)
HSV	hsv(3, 62%, 64%)
CMYK	cmyk(0%, 58.9%, 62%, 36.1%)
CIE-LAB	lab(41.45, 39.39, 23.14)
CIE-LCH	lch(41.45, 45.68, 30.44°)
OKLab	oklab(51.04% 0.1159 0.0556)
OKLCH	oklch(51.04% 0.129 25.6)
XYZ	xyz(17.9825, 12.1509, 5.9549)
Luminance	0.1215 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3433E #3E9EA3

analogous

#A33E6C #A3433E #A3763E

triadic

#A3433E #3EA343 #433EA3

tetradic

#A3433E #6CA33E #3E9EA3 #763EA3

square

#A3433E #6CA33E #3E9EA3 #763EA3

split-complementary

#A3433E #3EA376 #3E6CA3

monochromatic

#4A1F1C #77312D #A3433E #C1625D #D28D89

Accessibility & contrast

On white

6.12

#A3433E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#A3433E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A3433E

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3433E	#FFFFFF	#000000	##FFFFFF
##A3433E	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553D

Deuteranopia (green-blind)

#73693C

Tritanopia (blue-blind)

#B23142

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #a3433e;
/* rgb */ color: rgb(163, 67, 62);
/* oklch */ color: oklch(51.0% 0.129 25.6);

Tailwind

colors: {
  custom: {
    50: '#c47b73',
    500: '#a3433e',
    950: '#000000',
  },
}

SCSS

$custom: #a3433e;
$custom-light: #c47b73;
$custom-dark: #000000;

JSON

{
  "hex": "#a3433e",
  "rgb": {
    "r": 163,
    "g": 67,
    "b": 62
  },
  "hsl": {
    "h": 2.97,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51038,
    "c": 0.12856,
    "h": 25.6
  },
  "luminance": 0.12149
}

Semantic roles & 50–950 ramp

primary

#A3433E

secondary

#80BABD

accent

#CED553

background

#FCF7F7

surface

#F9EEED

border

#D2C9C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A3433E

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

Preview Lab → · Contrast checker → · Palette generator →