#AB443B#AB443B

#AB443B is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.4% C 0.137 H 27.7°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#AB443B
RGB	rgb(171, 68, 59)
HSL	hsl(5, 49%, 45%)
HSV	hsv(5, 65%, 67%)
CMYK	cmyk(0%, 60.2%, 65.5%, 32.9%)
CIE-LAB	lab(42.93, 41.66, 27.08)
CIE-LCH	lch(42.93, 49.69, 33.03°)
OKLab	oklab(52.39% 0.1216 0.0639)
OKLCH	oklch(52.39% 0.137 27.7)
XYZ	xyz(19.6530, 13.1105, 5.6325)
Luminance	0.1311 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB443B #3BA2AB

analogous

#AB3B6A #AB443B #AB7C3B

triadic

#AB443B #3BAB44 #443BAB

tetradic

#AB443B #6AAB3B #3BA2AB #7C3BAB

square

#AB443B #6AAB3B #3BA2AB #7C3BAB

split-complementary

#AB443B #3BAB7C #3B6AAB

monochromatic

#50201C #7D322B #AB443B #C7655C #D7908A

Accessibility & contrast

On white

5.80

#AB443B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#AB443B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB443B

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB443B	#FFFFFF	#000000	##FFFFFF
##AB443B	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F573A

Deuteranopia (green-blind)

#786E38

Tritanopia (blue-blind)

#BB2F42

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ab443b;
/* rgb */ color: rgb(171, 68, 59);
/* oklch */ color: oklch(52.4% 0.137 27.7);

Tailwind

colors: {
  custom: {
    50: '#ca7c71',
    500: '#ab443b',
    950: '#000000',
  },
}

SCSS

$custom: #ab443b;
$custom-light: #ca7c71;
$custom-dark: #000000;

JSON

{
  "hex": "#ab443b",
  "rgb": {
    "r": 171,
    "g": 68,
    "b": 59
  },
  "hsl": {
    "h": 4.821,
    "s": 48.696,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52393,
    "c": 0.13733,
    "h": 27.7
  },
  "luminance": 0.13108
}

Semantic roles & 50–950 ramp

primary

#AB443B

secondary

#81BCC1

accent

#CDD850

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#140A07

muted

#837C7A

Preview Lab

Preview with #AB443B

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

Preview Lab → · Contrast checker → · Palette generator →