#AB3D31#AB3D31

#AB3D31 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.3% C 0.147 H 29.3°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#AB3D31
RGB	rgb(171, 61, 49)
HSL	hsl(6, 55%, 43%)
HSV	hsv(6, 71%, 67%)
CMYK	cmyk(0%, 64.3%, 71.3%, 32.9%)
CIE-LAB	lab(41.56, 44.34, 31.34)
CIE-LCH	lch(41.56, 54.29, 35.25°)
OKLab	oklab(51.32% 0.1279 0.0718)
OKLCH	oklch(51.32% 0.147 29.3)
XYZ	xyz(19.0197, 12.2198, 4.2623)
Luminance	0.1222 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB3D31 #319FAB

analogous

#AB3162 #AB3D31 #AB7A31

triadic

#AB3D31 #31AB3D #3D31AB

tetradic

#AB3D31 #62AB31 #319FAB #7A31AB

square

#AB3D31 #62AB31 #319FAB #7A31AB

split-complementary

#AB3D31 #31AB7A #3162AB

monochromatic

#4C1B16 #7B2C23 #AB3D31 #CC5A4D #DA867D

Accessibility & contrast

On white

6.10

#AB3D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#AB3D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AB3D31

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB3D31	#FFFFFF	#000000	##FFFFFF
##AB3D31	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B532F

Deuteranopia (green-blind)

#766B2E

Tritanopia (blue-blind)

#BC223B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #ab3d31;
/* rgb */ color: rgb(171, 61, 49);
/* oklch */ color: oklch(51.3% 0.147 29.3);

Tailwind

colors: {
  custom: {
    50: '#cb7869',
    500: '#ab3d31',
    950: '#000000',
  },
}

SCSS

$custom: #ab3d31;
$custom-light: #cb7869;
$custom-dark: #000000;

JSON

{
  "hex": "#ab3d31",
  "rgb": {
    "r": 171,
    "g": 61,
    "b": 49
  },
  "hsl": {
    "h": 5.902,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51318,
    "c": 0.14669,
    "h": 29.3
  },
  "luminance": 0.12217
}

Semantic roles & 50–950 ramp

primary

#AB3D31

secondary

#75BBC2

accent

#D0DF49

background

#FDF7F6

surface

#FAEDEB

border

#D3C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #AB3D31

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

Preview Lab → · Contrast checker → · Palette generator →