#AB3645#AB3645

#AB3645 is a mid, vivid red. Relative luminance 0.117; OKLCH L 50.8% C 0.152 H 17.1°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#AB3645
RGB	rgb(171, 54, 69)
HSL	hsl(352, 52%, 44%)
HSV	hsv(352, 68%, 67%)
CMYK	cmyk(0%, 68.4%, 59.6%, 32.9%)
CIE-LAB	lab(40.78, 48.58, 18.23)
CIE-LCH	lch(40.78, 51.88, 20.57°)
OKLab	oklab(50.84% 0.1453 0.0447)
OKLCH	oklch(50.84% 0.152 17.1)
XYZ	xyz(19.1898, 11.7286, 6.8824)
Luminance	0.1173 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3645 #36AB9C

analogous

#AB3680 #AB3645 #AB6236

triadic

#AB3645 #45AB36 #3645AB

tetradic

#AB3645 #80AB36 #36AB9C #6236AB

square

#AB3645 #80AB36 #36AB9C #6236AB

split-complementary

#AB3645 #36AB62 #3680AB

monochromatic

#4E191F #7C2732 #AB3645 #C95564 #D8838E

Accessibility & contrast

On white

6.28

#AB3645 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#AB3645 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3645

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3645	#FFFFFF	#000000	##FFFFFF
##AB3645	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545145

Deuteranopia (green-blind)

#726942

Tritanopia (blue-blind)

#BB1B3C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab3645;
/* rgb */ color: rgb(171, 54, 69);
/* oklch */ color: oklch(50.8% 0.152 17.1);

Tailwind

colors: {
  custom: {
    50: '#ca7478',
    500: '#ab3645',
    950: '#000000',
  },
}

SCSS

$custom: #ab3645;
$custom-light: #ca7478;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3645",
  "rgb": {
    "r": 171,
    "g": 54,
    "b": 69
  },
  "hsl": {
    "h": 352.308,
    "s": 52,
    "l": 44.118
  },
  "oklch": {
    "l": 0.50839,
    "c": 0.15199,
    "h": 17.1
  },
  "luminance": 0.11726
}

Semantic roles & 50–950 ramp

primary

#AB3645

secondary

#7BC2B9

accent

#DBC94C

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AB3645

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

Preview Lab → · Contrast checker → · Palette generator →