#AB453D#AB453D

#AB453D is a mid, vivid red. Relative luminance 0.133; OKLCH L 52.6% C 0.136 H 27.2°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#AB453D
RGB	rgb(171, 69, 61)
HSL	hsl(4, 47%, 45%)
HSV	hsv(4, 64%, 67%)
CMYK	cmyk(0%, 59.6%, 64.3%, 32.9%)
CIE-LAB	lab(43.14, 41.31, 26.15)
CIE-LCH	lch(43.14, 48.89, 32.34°)
OKLab	oklab(52.57% 0.1208 0.0621)
OKLCH	oklch(52.57% 0.136 27.2)
XYZ	xyz(19.7669, 13.2537, 5.9313)
Luminance	0.1325 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB453D #3DA3AB

analogous

#AB3D6C #AB453D #AB7C3D

triadic

#AB453D #3DAB45 #453DAB

tetradic

#AB453D #6CAB3D #3DA3AB #7C3DAB

square

#AB453D #6CAB3D #3DA3AB #7C3DAB

split-complementary

#AB453D #3DAB7C #3D6CAB

monochromatic

#51211D #7E332D #AB453D #C6675F #D6928C

Accessibility & contrast

On white

5.75

#AB453D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#AB453D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB453D

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB453D	#FFFFFF	#000000	##FFFFFF
##AB453D	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F583C

Deuteranopia (green-blind)

#796E3A

Tritanopia (blue-blind)

#BB3144

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #ab453d;
/* rgb */ color: rgb(171, 69, 61);
/* oklch */ color: oklch(52.6% 0.136 27.2);

Tailwind

colors: {
  custom: {
    50: '#ca7d72',
    500: '#ab453d',
    950: '#000000',
  },
}

SCSS

$custom: #ab453d;
$custom-light: #ca7d72;
$custom-dark: #000000;

JSON

{
  "hex": "#ab453d",
  "rgb": {
    "r": 171,
    "g": 69,
    "b": 61
  },
  "hsl": {
    "h": 4.364,
    "s": 47.414,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52565,
    "c": 0.13584,
    "h": 27.2
  },
  "luminance": 0.13251
}

Semantic roles & 50–950 ramp

primary

#AB453D

secondary

#83BCC1

accent

#CDD751

background

#FDF7F6

surface

#FAEEEC

border

#D3C9C7

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AB453D

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

Preview Lab → · Contrast checker → · Palette generator →