#AB3533#AB3533

#AB3533 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.4% C 0.154 H 25.4°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#AB3533
RGB	rgb(171, 53, 51)
HSL	hsl(1, 54%, 44%)
HSV	hsv(1, 70%, 67%)
CMYK	cmyk(0%, 69%, 70.2%, 32.9%)
CIE-LAB	lab(40.32, 47.87, 28.69)
CIE-LCH	lch(40.32, 55.81, 30.94°)
OKLab	oklab(50.4% 0.1395 0.0663)
OKLCH	oklch(50.4% 0.154 25.4)
XYZ	xyz(18.6672, 11.4459, 4.3577)
Luminance	0.1144 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3533 #33A9AB

analogous

#AB336D #AB3533 #AB7133

triadic

#AB3533 #33AB35 #3533AB

tetradic

#AB3533 #6DAB33 #33A9AB #7133AB

square

#AB3533 #6DAB33 #33A9AB #7133AB

split-complementary

#AB3533 #33AB71 #336DAB

monochromatic

#4D1817 #7C2625 #AB3533 #CB5250 #D9817F

Accessibility & contrast

On white

6.39

#AB3533 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#AB3533 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3533

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3533	#FFFFFF	#000000	##FFFFFF
##AB3533	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564F32

Deuteranopia (green-blind)

#73682F

Tritanopia (blue-blind)

#BC1236

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ab3533;
/* rgb */ color: rgb(171, 53, 51);
/* oklch */ color: oklch(50.4% 0.154 25.4);

Tailwind

colors: {
  custom: {
    50: '#cb746b',
    500: '#ab3533',
    950: '#000000',
  },
}

SCSS

$custom: #ab3533;
$custom-light: #cb746b;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3533",
  "rgb": {
    "r": 171,
    "g": 53,
    "b": 51
  },
  "hsl": {
    "h": 1,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50396,
    "c": 0.15443,
    "h": 25.4
  },
  "luminance": 0.11443
}

Semantic roles & 50–950 ramp

primary

#AB3533

secondary

#78C1C2

accent

#DBDD4A

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AB3533

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

Preview Lab → · Contrast checker → · Palette generator →