#AB5137#AB5137

#AB5137 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.2% C 0.125 H 36.9°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#AB5137
RGB	rgb(171, 81, 55)
HSL	hsl(13, 51%, 44%)
HSV	hsv(13, 68%, 67%)
CMYK	cmyk(0%, 52.6%, 67.8%, 32.9%)
CIE-LAB	lab(45.39, 34.90, 32.37)
CIE-LCH	lch(45.39, 47.60, 42.84°)
OKLab	oklab(54.24% 0.0998 0.075)
OKLCH	oklch(54.24% 0.125 36.9)
XYZ	xyz(20.4285, 14.8211, 5.3987)
Luminance	0.1482 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB5137 #3791AB

analogous

#AB3757 #AB5137 #AB8B37

triadic

#AB5137 #37AB51 #5137AB

tetradic

#AB5137 #57AB37 #3791AB #8B37AB

square

#AB5137 #57AB37 #3791AB #8B37AB

split-complementary

#AB5137 #37AB8B #3757AB

monochromatic

#4E2519 #7D3B28 #AB5137 #C97056 #D89785

Accessibility & contrast

On white

5.30

#AB5137 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#AB5137 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB5137

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB5137	#FFFFFF	#000000	##FFFFFF
##AB5137	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F34

Deuteranopia (green-blind)

#7F7335

Tritanopia (blue-blind)

#BB3F4B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ab5137;
/* rgb */ color: rgb(171, 81, 55);
/* oklch */ color: oklch(54.2% 0.125 36.9);

Tailwind

colors: {
  custom: {
    50: '#ca846e',
    500: '#ab5137',
    950: '#000000',
  },
}

SCSS

$custom: #ab5137;
$custom-light: #ca846e;
$custom-dark: #000000;

JSON

{
  "hex": "#ab5137",
  "rgb": {
    "r": 171,
    "g": 81,
    "b": 55
  },
  "hsl": {
    "h": 13.448,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54238,
    "c": 0.12484,
    "h": 36.9
  },
  "luminance": 0.14819
}

Semantic roles & 50–950 ramp

primary

#AB5137

secondary

#7CB2C1

accent

#BBDB4D

background

#FDF8F6

surface

#FAEFEC

border

#D3CAC7

text

#140B07

muted

#837C7A

Preview Lab

Preview with #AB5137

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

Preview Lab → · Contrast checker → · Palette generator →