#AB3529#AB3529

#AB3529 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.3% C 0.156 H 29.4°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#AB3529
RGB	rgb(171, 53, 41)
HSL	hsl(6, 61%, 42%)
HSV	hsv(6, 76%, 67%)
CMYK	cmyk(0%, 69%, 76%, 32.9%)
CIE-LAB	lab(40.19, 47.40, 34.41)
CIE-LCH	lch(40.19, 58.57, 35.97°)
OKLab	oklab(50.26% 0.1359 0.0767)
OKLCH	oklch(50.26% 0.156 29.4)
XYZ	xyz(18.4700, 11.3670, 3.3189)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3529 #299FAB

analogous

#AB295E #AB3529 #AB7629

triadic

#AB3529 #29AB35 #3529AB

tetradic

#AB3529 #5EAB29 #299FAB #7629AB

square

#AB3529 #5EAB29 #299FAB #7629AB

split-complementary

#AB3529 #29AB76 #295EAB

monochromatic

#481611 #7A261D #AB3529 #D14D40 #DD7B71

Accessibility & contrast

On white

6.42

#AB3529 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#AB3529 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3529

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3529	#FFFFFF	#000000	##FFFFFF
##AB3529	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574E27

Deuteranopia (green-blind)

#746825

Tritanopia (blue-blind)

#BC0E33

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ab3529;
/* rgb */ color: rgb(171, 53, 41);
/* oklch */ color: oklch(50.3% 0.156 29.4);

Tailwind

colors: {
  custom: {
    50: '#cc7363',
    500: '#ab3529',
    950: '#000000',
  },
}

SCSS

$custom: #ab3529;
$custom-light: #cc7363;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3529",
  "rgb": {
    "r": 171,
    "g": 53,
    "b": 41
  },
  "hsl": {
    "h": 5.538,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50257,
    "c": 0.15603,
    "h": 29.4
  },
  "luminance": 0.11364
}

Semantic roles & 50–950 ramp

primary

#AB3529

secondary

#6CBCC4

accent

#D6E443

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AB3529

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

Preview Lab → · Contrast checker → · Palette generator →