#AB4545#AB4545

#AB4545 is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.7% C 0.135 H 22.9°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#AB4545
RGB	rgb(171, 69, 69)
HSL	hsl(0, 43%, 47%)
HSV	hsv(0, 60%, 67%)
CMYK	cmyk(0%, 59.6%, 59.6%, 32.9%)
CIE-LAB	lab(43.28, 41.87, 21.51)
CIE-LCH	lch(43.28, 47.07, 27.19°)
OKLab	oklab(52.71% 0.124 0.0523)
OKLCH	oklch(52.71% 0.135 22.9)
XYZ	xyz(19.9987, 13.3464, 7.1521)
Luminance	0.1334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB4545 #45ABAB

analogous

#AB4578 #AB4545 #AB7845

triadic

#AB4545 #45AB45 #4545AB

tetradic

#AB4545 #78AB45 #45ABAB #7845AB

square

#AB4545 #78AB45 #45ABAB #7845AB

split-complementary

#AB4545 #45AB78 #4578AB

monochromatic

#542222 #7F3333 #AB4545 #C36A6A #D59696

Accessibility & contrast

On white

5.72

#AB4545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#AB4545 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB4545

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB4545	#FFFFFF	#000000	##FFFFFF
##AB4545	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5944

Deuteranopia (green-blind)

#786E43

Tritanopia (blue-blind)

#BB3246

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ab4545;
/* rgb */ color: rgb(171, 69, 69);
/* oklch */ color: oklch(52.7% 0.135 22.9);

Tailwind

colors: {
  custom: {
    50: '#ca7d78',
    500: '#ab4545',
    950: '#000000',
  },
}

SCSS

$custom: #ab4545;
$custom-light: #ca7d78;
$custom-dark: #000000;

JSON

{
  "hex": "#ab4545",
  "rgb": {
    "r": 171,
    "g": 69,
    "b": 69
  },
  "hsl": {
    "h": 0,
    "s": 42.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.52713,
    "c": 0.1346,
    "h": 22.9
  },
  "luminance": 0.13344
}

Semantic roles & 50–950 ramp

primary

#AB4545

secondary

#8BC0C0

accent

#D2D256

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A09

muted

#837C7B

Preview Lab

Preview with #AB4545

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

Preview Lab → · Contrast checker → · Palette generator →