#AB4A37#AB4A37

#AB4A37 is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.2% C 0.132 H 32.8°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#AB4A37
RGB	rgb(171, 74, 55)
HSL	hsl(10, 51%, 44%)
HSV	hsv(10, 68%, 67%)
CMYK	cmyk(0%, 56.7%, 67.8%, 32.9%)
CIE-LAB	lab(43.99, 38.48, 30.72)
CIE-LCH	lch(43.99, 49.23, 38.60°)
OKLab	oklab(53.18% 0.1109 0.0714)
OKLCH	oklch(53.18% 0.132 32.8)
XYZ	xyz(19.9348, 13.8339, 5.2341)
Luminance	0.1383 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB4A37 #3798AB

analogous

#AB375E #AB4A37 #AB8437

triadic

#AB4A37 #37AB4A #4A37AB

tetradic

#AB4A37 #5EAB37 #3798AB #8437AB

square

#AB4A37 #5EAB37 #3798AB #8437AB

split-complementary

#AB4A37 #37AB84 #375EAB

monochromatic

#4E2219 #7D3628 #AB4A37 #C96956 #D89285

Accessibility & contrast

On white

5.58

#AB4A37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#AB4A37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB4A37

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB4A37	#FFFFFF	#000000	##FFFFFF
##AB4A37	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B35

Deuteranopia (green-blind)

#7C7035

Tritanopia (blue-blind)

#BB3646

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #ab4a37;
/* rgb */ color: rgb(171, 74, 55);
/* oklch */ color: oklch(53.2% 0.132 32.8);

Tailwind

colors: {
  custom: {
    50: '#ca7f6e',
    500: '#ab4a37',
    950: '#000000',
  },
}

SCSS

$custom: #ab4a37;
$custom-light: #ca7f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#ab4a37",
  "rgb": {
    "r": 171,
    "g": 74,
    "b": 55
  },
  "hsl": {
    "h": 9.828,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53179,
    "c": 0.13186,
    "h": 32.8
  },
  "luminance": 0.13831
}

Semantic roles & 50–950 ramp

primary

#AB4A37

secondary

#7CB6C1

accent

#C4DB4D

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#140A07

muted

#837C7A

Preview Lab

Preview with #AB4A37

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

Preview Lab → · Contrast checker → · Palette generator →