#AB3629#AB3629

#AB3629 is a mid, vivid red. Relative luminance 0.115; OKLCH L 50.4% C 0.155 H 29.8°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#AB3629
RGB	rgb(171, 54, 41)
HSL	hsl(6, 61%, 42%)
HSV	hsv(6, 76%, 67%)
CMYK	cmyk(0%, 68.4%, 76%, 32.9%)
CIE-LAB	lab(40.34, 46.99, 34.57)
CIE-LCH	lch(40.34, 58.34, 36.34°)
OKLab	oklab(50.37% 0.1346 0.077)
OKLCH	oklch(50.37% 0.155 29.8)
XYZ	xyz(18.5161, 11.4591, 3.3342)
Luminance	0.1146 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3629 #299EAB

analogous

#AB295D #AB3629 #AB7729

triadic

#AB3629 #29AB36 #3629AB

tetradic

#AB3629 #5DAB29 #299EAB #7729AB

square

#AB3629 #5DAB29 #299EAB #7729AB

split-complementary

#AB3629 #29AB77 #295DAB

monochromatic

#481711 #7A261D #AB3629 #D14F40 #DD7C71

Accessibility & contrast

On white

6.38

#AB3629 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#AB3629 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3629

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3629	#FFFFFF	#000000	##FFFFFF
##AB3629	1.00	6.38	3.29	6.38
#FFFFFF	6.38	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574F27

Deuteranopia (green-blind)

#756925

Tritanopia (blue-blind)

#BC1134

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #ab3629;
/* rgb */ color: rgb(171, 54, 41);
/* oklch */ color: oklch(50.4% 0.155 29.8);

Tailwind

colors: {
  custom: {
    50: '#cc7463',
    500: '#ab3629',
    950: '#000000',
  },
}

SCSS

$custom: #ab3629;
$custom-light: #cc7463;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3629",
  "rgb": {
    "r": 171,
    "g": 54,
    "b": 41
  },
  "hsl": {
    "h": 6,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50371,
    "c": 0.15508,
    "h": 29.8
  },
  "luminance": 0.11456
}

Semantic roles & 50–950 ramp

primary

#AB3629

secondary

#6CBBC4

accent

#D4E443

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150905

muted

#837B7A

Preview Lab

Preview with #AB3629

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

Preview Lab → · Contrast checker → · Palette generator →