#AB3429#AB3429

#AB3429 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.1% C 0.157 H 29.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#AB3429
RGB	rgb(171, 52, 41)
HSL	hsl(5, 61%, 42%)
HSV	hsv(5, 76%, 67%)
CMYK	cmyk(0%, 69.6%, 76%, 32.9%)
CIE-LAB	lab(40.04, 47.81, 34.24)
CIE-LCH	lch(40.04, 58.81, 35.61°)
OKLab	oklab(50.15% 0.1372 0.0763)
OKLCH	oklch(50.15% 0.157 29.1)
XYZ	xyz(18.4249, 11.2768, 3.3039)
Luminance	0.1127 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3429 #29A0AB

analogous

#AB295F #AB3429 #AB7529

triadic

#AB3429 #29AB34 #3429AB

tetradic

#AB3429 #5FAB29 #29A0AB #7529AB

square

#AB3429 #5FAB29 #29A0AB #7529AB

split-complementary

#AB3429 #29AB75 #295FAB

monochromatic

#481611 #7A251D #AB3429 #D14C40 #DD7A71

Accessibility & contrast

On white

6.45

#AB3429 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#AB3429 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3429

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3429	#FFFFFF	#000000	##FFFFFF
##AB3429	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564E27

Deuteranopia (green-blind)

#746825

Tritanopia (blue-blind)

#BC0B32

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ab3429;
/* rgb */ color: rgb(171, 52, 41);
/* oklch */ color: oklch(50.1% 0.157 29.1);

Tailwind

colors: {
  custom: {
    50: '#cc7363',
    500: '#ab3429',
    950: '#000000',
  },
}

SCSS

$custom: #ab3429;
$custom-light: #cc7363;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3429",
  "rgb": {
    "r": 171,
    "g": 52,
    "b": 41
  },
  "hsl": {
    "h": 5.077,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50146,
    "c": 0.15696,
    "h": 29.1
  },
  "luminance": 0.11274
}

Semantic roles & 50–950 ramp

primary

#AB3429

secondary

#6CBDC4

accent

#D7E443

background

#FDF7F5

surface

#FBEDEA

border

#D4C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #AB3429

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

Preview Lab → · Contrast checker → · Palette generator →