#AB3525#AB3525

#AB3525 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.2% C 0.157 H 30.8°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#AB3525
RGB	rgb(171, 53, 37)
HSL	hsl(7, 64%, 41%)
HSV	hsv(7, 78%, 67%)
CMYK	cmyk(0%, 69%, 78.4%, 32.9%)
CIE-LAB	lab(40.15, 47.24, 36.60)
CIE-LCH	lch(40.15, 59.77, 37.77°)
OKLab	oklab(50.21% 0.1346 0.0804)
OKLCH	oklch(50.21% 0.157 30.8)
XYZ	xyz(18.4037, 11.3405, 2.9698)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3525 #259BAB

analogous

#AB2558 #AB3525 #AB7825

triadic

#AB3525 #25AB35 #3525AB

tetradic

#AB3525 #58AB25 #259BAB #7825AB

square

#AB3525 #58AB25 #259BAB #7825AB

split-complementary

#AB3525 #25AB78 #2558AB

monochromatic

#46160F #79251A #AB3525 #D44C39 #DF796B

Accessibility & contrast

On white

6.43

#AB3525 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AB3525 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3525

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3525	#FFFFFF	#000000	##FFFFFF
##AB3525	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E22

Deuteranopia (green-blind)

#746820

Tritanopia (blue-blind)

#BC0D32

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ab3525;
/* rgb */ color: rgb(171, 53, 37);
/* oklch */ color: oklch(50.2% 0.157 30.8);

Tailwind

colors: {
  custom: {
    50: '#cc7361',
    500: '#ab3525',
    950: '#000000',
  },
}

SCSS

$custom: #ab3525;
$custom-light: #cc7361;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3525",
  "rgb": {
    "r": 171,
    "g": 53,
    "b": 37
  },
  "hsl": {
    "h": 7.164,
    "s": 64.423,
    "l": 40.784
  },
  "oklch": {
    "l": 0.5021,
    "c": 0.15674,
    "h": 30.8
  },
  "luminance": 0.11338
}

Semantic roles & 50–950 ramp

primary

#AB3525

secondary

#67BAC5

accent

#D3E740

background

#FDF7F5

surface

#FBEDE9

border

#D4C8C5

text

#150805

muted

#837B79

Preview Lab

Preview with #AB3525

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

Preview Lab → · Contrast checker → · Palette generator →