#AB4B40#AB4B40

#AB4B40 is a mid, vivid red. Relative luminance 0.141; OKLCH L 53.5% C 0.129 H 28.7°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#AB4B40
RGB	rgb(171, 75, 64)
HSL	hsl(6, 46%, 46%)
HSV	hsv(6, 63%, 67%)
CMYK	cmyk(0%, 56.1%, 62.6%, 32.9%)
CIE-LAB	lab(44.32, 38.56, 25.85)
CIE-LCH	lch(44.32, 46.42, 33.84°)
OKLab	oklab(53.47% 0.1128 0.0617)
OKLCH	oklch(53.47% 0.129 28.7)
XYZ	xyz(20.2379, 14.0628, 6.4981)
Luminance	0.1406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB4B40 #40A0AB

analogous

#AB406A #AB4B40 #AB8040

triadic

#AB4B40 #40AB4B #4B40AB

tetradic

#AB4B40 #6AAB40 #40A0AB #8040AB

square

#AB4B40 #6AAB40 #40A0AB #8040AB

split-complementary

#AB4B40 #40AB80 #406AAB

monochromatic

#52241F #7E372F #AB4B40 #C56D63 #D59790

Accessibility & contrast

On white

5.51

#AB4B40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#AB4B40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB4B40

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB4B40	#FFFFFF	#000000	##FFFFFF
##AB4B40	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C3F

Deuteranopia (green-blind)

#7B713E

Tritanopia (blue-blind)

#BB3949

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #ab4b40;
/* rgb */ color: rgb(171, 75, 64);
/* oklch */ color: oklch(53.5% 0.129 28.7);

Tailwind

colors: {
  custom: {
    50: '#ca8075',
    500: '#ab4b40',
    950: '#000000',
  },
}

SCSS

$custom: #ab4b40;
$custom-light: #ca8075;
$custom-dark: #000000;

JSON

{
  "hex": "#ab4b40",
  "rgb": {
    "r": 171,
    "g": 75,
    "b": 64
  },
  "hsl": {
    "h": 6.168,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53472,
    "c": 0.12856,
    "h": 28.7
  },
  "luminance": 0.1406
}

Semantic roles & 50–950 ramp

primary

#AB4B40

secondary

#86BBC1

accent

#C8D553

background

#FDF8F7

surface

#FAEFED

border

#D3CAC8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AB4B40

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

Preview Lab → · Contrast checker → · Palette generator →