#AB3745#AB3745

#AB3745 is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.0% C 0.151 H 17.4°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#AB3745
RGB	rgb(171, 55, 69)
HSL	hsl(353, 51%, 44%)
HSV	hsv(353, 68%, 67%)
CMYK	cmyk(0%, 67.8%, 59.6%, 32.9%)
CIE-LAB	lab(40.93, 48.16, 18.43)
CIE-LCH	lch(40.93, 51.57, 20.94°)
OKLab	oklab(50.95% 0.144 0.0452)
OKLCH	oklch(50.95% 0.151 17.4)
XYZ	xyz(19.2368, 11.8226, 6.8981)
Luminance	0.1182 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3745 #37AB9D

analogous

#AB377F #AB3745 #AB6337

triadic

#AB3745 #45AB37 #3745AB

tetradic

#AB3745 #7FAB37 #37AB9D #6337AB

square

#AB3745 #7FAB37 #37AB9D #6337AB

split-complementary

#AB3745 #37AB63 #377FAB

monochromatic

#4E1920 #7D2832 #AB3745 #C95664 #D8858F

Accessibility & contrast

On white

6.24

#AB3745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#AB3745 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3745

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3745	#FFFFFF	#000000	##FFFFFF
##AB3745	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555145

Deuteranopia (green-blind)

#726942

Tritanopia (blue-blind)

#BB1D3D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #ab3745;
/* rgb */ color: rgb(171, 55, 69);
/* oklch */ color: oklch(51.0% 0.151 17.4);

Tailwind

colors: {
  custom: {
    50: '#ca7578',
    500: '#ab3745',
    950: '#000000',
  },
}

SCSS

$custom: #ab3745;
$custom-light: #ca7578;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3745",
  "rgb": {
    "r": 171,
    "g": 55,
    "b": 69
  },
  "hsl": {
    "h": 352.759,
    "s": 51.327,
    "l": 44.314
  },
  "oklch": {
    "l": 0.50952,
    "c": 0.15087,
    "h": 17.4
  },
  "luminance": 0.1182
}

Semantic roles & 50–950 ramp

primary

#AB3745

secondary

#7CC1B9

accent

#DBCA4D

background

#FDF7F7

surface

#FAEDED

border

#D3C8C8

text

#140909

muted

#837B7B

Preview Lab

Preview with #AB3745

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

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