#AB3F2B#AB3F2B

#AB3F2B is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.5% C 0.146 H 32.6°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#AB3F2B
RGB	rgb(171, 63, 43)
HSL	hsl(9, 60%, 42%)
HSV	hsv(9, 75%, 67%)
CMYK	cmyk(0%, 63.2%, 74.9%, 32.9%)
CIE-LAB	lab(41.83, 43.14, 35.07)
CIE-LCH	lch(41.83, 55.60, 39.11°)
OKLab	oklab(51.5% 0.123 0.0786)
OKLCH	oklch(51.5% 0.146 32.6)
XYZ	xyz(19.0102, 12.3900, 3.6755)
Luminance	0.1239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3F2B #2B97AB

analogous

#AB2B57 #AB3F2B #AB7F2B

triadic

#AB3F2B #2BAB3F #3F2BAB

tetradic

#AB3F2B #57AB2B #2B97AB #7F2BAB

square

#AB3F2B #57AB2B #2B97AB #7F2BAB

split-complementary

#AB3F2B #2BAB7F #2B57AB

monochromatic

#491B12 #7A2D1F #AB3F2B #D05943 #DC8574

Accessibility & contrast

On white

6.04

#AB3F2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#AB3F2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3F2B

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3F2B	#FFFFFF	#000000	##FFFFFF
##AB3F2B	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5428

Deuteranopia (green-blind)

#786C27

Tritanopia (blue-blind)

#BC243B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #ab3f2b;
/* rgb */ color: rgb(171, 63, 43);
/* oklch */ color: oklch(51.5% 0.146 32.6);

Tailwind

colors: {
  custom: {
    50: '#cb7965',
    500: '#ab3f2b',
    950: '#000000',
  },
}

SCSS

$custom: #ab3f2b;
$custom-light: #cb7965;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3f2b",
  "rgb": {
    "r": 171,
    "g": 63,
    "b": 43
  },
  "hsl": {
    "h": 9.375,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51495,
    "c": 0.14596,
    "h": 32.6
  },
  "luminance": 0.12387
}

Semantic roles & 50–950 ramp

primary

#AB3F2B

secondary

#6EB6C4

accent

#CAE345

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AB3F2B

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

Preview Lab → · Contrast checker → · Palette generator →