#AB3145#AB3145

#AB3145 is a mid, vivid red. Relative luminance 0.113; OKLCH L 50.3% C 0.157 H 15.6°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#AB3145
RGB	rgb(171, 49, 69)
HSL	hsl(350, 55%, 43%)
HSV	hsv(350, 71%, 67%)
CMYK	cmyk(0%, 71.3%, 59.6%, 32.9%)
CIE-LAB	lab(40.06, 50.56, 17.27)
CIE-LCH	lch(40.06, 53.43, 18.86°)
OKLab	oklab(50.3% 0.1516 0.0425)
OKLCH	oklch(50.3% 0.157 15.6)
XYZ	xyz(18.9689, 11.2869, 6.8088)
Luminance	0.1128 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3145 #31AB97

analogous

#AB3182 #AB3145 #AB5A31

triadic

#AB3145 #45AB31 #3145AB

tetradic

#AB3145 #82AB31 #31AB97 #5A31AB

square

#AB3145 #82AB31 #31AB97 #5A31AB

split-complementary

#AB3145 #31AB5A #3182AB

monochromatic

#4C161F #7B2332 #AB3145 #CC4D62 #DA7D8C

Accessibility & contrast

On white

6.45

#AB3145 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#AB3145 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3145

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3145	#FFFFFF	#000000	##FFFFFF
##AB3145	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514E45

Deuteranopia (green-blind)

#706842

Tritanopia (blue-blind)

#BB1139

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #ab3145;
/* rgb */ color: rgb(171, 49, 69);
/* oklch */ color: oklch(50.3% 0.157 15.6);

Tailwind

colors: {
  custom: {
    50: '#ca7278',
    500: '#ab3145',
    950: '#000000',
  },
}

SCSS

$custom: #ab3145;
$custom-light: #ca7278;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3145",
  "rgb": {
    "r": 171,
    "g": 49,
    "b": 69
  },
  "hsl": {
    "h": 350.164,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50302,
    "c": 0.15743,
    "h": 15.6
  },
  "luminance": 0.11284
}

Semantic roles & 50–950 ramp

primary

#AB3145

secondary

#75C2B6

accent

#DFC649

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140809

muted

#837B7B

Preview Lab

Preview with #AB3145

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

Preview Lab → · Contrast checker → · Palette generator →