#AB3927#AB3927

#AB3927 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.7% C 0.153 H 31.6°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#AB3927
RGB	rgb(171, 57, 39)
HSL	hsl(8, 63%, 41%)
HSV	hsv(8, 77%, 67%)
CMYK	cmyk(0%, 66.7%, 77.2%, 32.9%)
CIE-LAB	lab(40.79, 45.64, 36.17)
CIE-LCH	lch(40.79, 58.24, 38.40°)
OKLab	oklab(50.7% 0.13 0.08)
OKLCH	oklch(50.7% 0.153 31.6)
XYZ	xyz(18.6260, 11.7334, 3.2031)
Luminance	0.1173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3927 #2799AB

analogous

#AB2757 #AB3927 #AB7B27

triadic

#AB3927 #27AB39 #3927AB

tetradic

#AB3927 #57AB27 #2799AB #7B27AB

square

#AB3927 #57AB27 #2799AB #7B27AB

split-complementary

#AB3927 #27AB7B #2757AB

monochromatic

#471810 #79281C #AB3927 #D3513D #DE7E6E

Accessibility & contrast

On white

6.28

#AB3927 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AB3927 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3927

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3927	#FFFFFF	#000000	##FFFFFF
##AB3927	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595024

Deuteranopia (green-blind)

#766923

Tritanopia (blue-blind)

#BC1836

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab3927;
/* rgb */ color: rgb(171, 57, 39);
/* oklch */ color: oklch(50.7% 0.153 31.6);

Tailwind

colors: {
  custom: {
    50: '#cc7562',
    500: '#ab3927',
    950: '#000000',
  },
}

SCSS

$custom: #ab3927;
$custom-light: #cc7562;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3927",
  "rgb": {
    "r": 171,
    "g": 57,
    "b": 39
  },
  "hsl": {
    "h": 8.182,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50698,
    "c": 0.15261,
    "h": 31.6
  },
  "luminance": 0.11731
}

Semantic roles & 50–950 ramp

primary

#AB3927

secondary

#69B8C5

accent

#D0E642

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150905

muted

#837B79

Preview Lab

Preview with #AB3927

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

Preview Lab → · Contrast checker → · Palette generator →