#AB4340#AB4340

#AB4340 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.3% C 0.138 H 24.7°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#AB4340
RGB	rgb(171, 67, 64)
HSL	hsl(2, 46%, 46%)
HSV	hsv(2, 63%, 67%)
CMYK	cmyk(0%, 60.8%, 62.6%, 32.9%)
CIE-LAB	lab(42.83, 42.46, 23.96)
CIE-LCH	lch(42.83, 48.76, 29.43°)
OKLab	oklab(52.35% 0.125 0.0575)
OKLCH	oklch(52.35% 0.138 24.7)
XYZ	xyz(19.7290, 13.0450, 6.3285)
Luminance	0.1304 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB4340 #40A8AB

analogous

#AB4072 #AB4340 #AB7840

triadic

#AB4340 #40AB43 #4340AB

tetradic

#AB4340 #72AB40 #40A8AB #7840AB

square

#AB4340 #72AB40 #40A8AB #7840AB

split-complementary

#AB4340 #40AB78 #4072AB

monochromatic

#52201F #7E322F #AB4340 #C56663 #D59290

Accessibility & contrast

On white

5.82

#AB4340 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#AB4340 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB4340

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB4340	#FFFFFF	#000000	##FFFFFF
##AB4340	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D573F

Deuteranopia (green-blind)

#786D3D

Tritanopia (blue-blind)

#BB2F43

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #ab4340;
/* rgb */ color: rgb(171, 67, 64);
/* oklch */ color: oklch(52.3% 0.138 24.7);

Tailwind

colors: {
  custom: {
    50: '#ca7b75',
    500: '#ab4340',
    950: '#000000',
  },
}

SCSS

$custom: #ab4340;
$custom-light: #ca7b75;
$custom-dark: #000000;

JSON

{
  "hex": "#ab4340",
  "rgb": {
    "r": 171,
    "g": 67,
    "b": 64
  },
  "hsl": {
    "h": 1.682,
    "s": 45.532,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52346,
    "c": 0.13759,
    "h": 24.7
  },
  "luminance": 0.13042
}

Semantic roles & 50–950 ramp

primary

#AB4340

secondary

#86BFC1

accent

#D2D553

background

#FDF7F7

surface

#FAEEED

border

#D3C9C8

text

#140A08

muted

#837C7B

Preview Lab

Preview with #AB4340

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

Preview Lab → · Contrast checker → · Palette generator →