#AB453B#AB453B

#AB453B is a mid, vivid red. Relative luminance 0.132; OKLCH L 52.5% C 0.136 H 28.2°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#AB453B
RGB	rgb(171, 69, 59)
HSL	hsl(5, 49%, 45%)
HSV	hsv(5, 65%, 67%)
CMYK	cmyk(0%, 59.6%, 65.5%, 32.9%)
CIE-LAB	lab(43.11, 41.18, 27.31)
CIE-LCH	lch(43.11, 49.41, 33.55°)
OKLab	oklab(52.53% 0.1201 0.0644)
OKLCH	oklch(52.53% 0.136 28.2)
XYZ	xyz(19.7140, 13.2325, 5.6528)
Luminance	0.1323 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB453B #3BA1AB

analogous

#AB3B69 #AB453B #AB7D3B

triadic

#AB453B #3BAB45 #453BAB

tetradic

#AB453B #69AB3B #3BA1AB #7D3BAB

square

#AB453B #69AB3B #3BA1AB #7D3BAB

split-complementary

#AB453B #3BAB7D #3B69AB

monochromatic

#50201C #7D332B #AB453B #C7665C #D7918A

Accessibility & contrast

On white

5.76

#AB453B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#AB453B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB453B

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB453B	#FFFFFF	#000000	##FFFFFF
##AB453B	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5839

Deuteranopia (green-blind)

#796E38

Tritanopia (blue-blind)

#BB3043

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ab453b;
/* rgb */ color: rgb(171, 69, 59);
/* oklch */ color: oklch(52.5% 0.136 28.2);

Tailwind

colors: {
  custom: {
    50: '#ca7d71',
    500: '#ab453b',
    950: '#000000',
  },
}

SCSS

$custom: #ab453b;
$custom-light: #ca7d71;
$custom-dark: #000000;

JSON

{
  "hex": "#ab453b",
  "rgb": {
    "r": 171,
    "g": 69,
    "b": 59
  },
  "hsl": {
    "h": 5.357,
    "s": 48.696,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52531,
    "c": 0.13624,
    "h": 28.2
  },
  "luminance": 0.1323
}

Semantic roles & 50–950 ramp

primary

#AB453B

secondary

#81BBC1

accent

#CCD850

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#140A07

muted

#837C7A

Preview Lab

Preview with #AB453B

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

Preview Lab → · Contrast checker → · Palette generator →