#A0452B#A0452B

#A0452B is a mid, vivid red. Relative luminance 0.119; OKLCH L 50.6% C 0.128 H 36.7°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#A0452B
RGB	rgb(160, 69, 43)
HSL	hsl(13, 58%, 40%)
HSV	hsv(13, 73%, 63%)
CMYK	cmyk(0%, 56.9%, 73.1%, 37.3%)
CIE-LAB	lab(41.07, 36.08, 33.70)
CIE-LCH	lch(41.07, 49.37, 43.05°)
OKLab	oklab(50.56% 0.1023 0.0763)
OKLCH	oklch(50.56% 0.128 36.7)
XYZ	xyz(17.0631, 11.9065, 3.6847)
Luminance	0.1190 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A0452B #2B86A0

analogous

#A02B4C #A0452B #A07F2B

triadic

#A0452B #2BA045 #452BA0

tetradic

#A0452B #4CA02B #2B86A0 #7F2BA0

square

#A0452B #4CA02B #2B86A0 #7F2BA0

split-complementary

#A0452B #2BA07F #2B4CA0

monochromatic

#401B11 #70301E #A0452B #CB5D3D #D8856E

Accessibility & contrast

On white

6.21

#A0452B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#A0452B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A0452B

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A0452B	#FFFFFF	#000000	##FFFFFF
##A0452B	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5428

Deuteranopia (green-blind)

#746829

Tritanopia (blue-blind)

#B0323F

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a0452b;
/* rgb */ color: rgb(160, 69, 43);
/* oklch */ color: oklch(50.6% 0.128 36.7);

Tailwind

colors: {
  custom: {
    50: '#c37b65',
    500: '#a0452b',
    950: '#000000',
  },
}

SCSS

$custom: #a0452b;
$custom-light: #c37b65;
$custom-dark: #000000;

JSON

{
  "hex": "#a0452b",
  "rgb": {
    "r": 160,
    "g": 69,
    "b": 43
  },
  "hsl": {
    "h": 13.333,
    "s": 57.635,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50559,
    "c": 0.1276,
    "h": 36.7
  },
  "luminance": 0.11904
}

Semantic roles & 50–950 ramp

primary

#A0452B

secondary

#68ACBF

accent

#BFE147

background

#FCF7F6

surface

#F9EEEB

border

#D2C9C6

text

#140906

muted

#827B7A

Preview Lab

Preview with #A0452B

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

Preview Lab → · Contrast checker → · Palette generator →