#AB4D31#AB4D31

#AB4D31 is a mid, vivid red. Relative luminance 0.142; OKLCH L 53.5% C 0.131 H 37.3°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#AB4D31
RGB	rgb(171, 77, 49)
HSL	hsl(14, 55%, 43%)
HSV	hsv(14, 71%, 67%)
CMYK	cmyk(0%, 55%, 71.3%, 32.9%)
CIE-LAB	lab(44.50, 36.63, 34.71)
CIE-LCH	lch(44.50, 50.46, 43.46°)
OKLab	oklab(53.54% 0.104 0.0791)
OKLCH	oklch(53.54% 0.131 37.3)
XYZ	xyz(20.0048, 14.1900, 4.5906)
Luminance	0.1419 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB4D31 #318FAB

analogous

#AB3152 #AB4D31 #AB8A31

triadic

#AB4D31 #31AB4D #4D31AB

tetradic

#AB4D31 #52AB31 #318FAB #8A31AB

square

#AB4D31 #52AB31 #318FAB #8A31AB

split-complementary

#AB4D31 #31AB8A #3152AB

monochromatic

#4C2216 #7B3823 #AB4D31 #CC6A4D #DA927D

Accessibility & contrast

On white

5.47

#AB4D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#AB4D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB4D31

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB4D31	#FFFFFF	#000000	##FFFFFF
##AB4D31	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C2E

Deuteranopia (green-blind)

#7D712F

Tritanopia (blue-blind)

#BC3A47

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ab4d31;
/* rgb */ color: rgb(171, 77, 49);
/* oklch */ color: oklch(53.5% 0.131 37.3);

Tailwind

colors: {
  custom: {
    50: '#ca816a',
    500: '#ab4d31',
    950: '#000000',
  },
}

SCSS

$custom: #ab4d31;
$custom-light: #ca816a;
$custom-dark: #000000;

JSON

{
  "hex": "#ab4d31",
  "rgb": {
    "r": 171,
    "g": 77,
    "b": 49
  },
  "hsl": {
    "h": 13.77,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53541,
    "c": 0.13063,
    "h": 37.3
  },
  "luminance": 0.14187
}

Semantic roles & 50–950 ramp

primary

#AB4D31

secondary

#75B1C2

accent

#BCDF49

background

#FDF8F6

surface

#FAEFEB

border

#D3CAC6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #AB4D31

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

Preview Lab → · Contrast checker → · Palette generator →