#A54531#A54531

#A54531 is a mid, vivid red. Relative luminance 0.125; OKLCH L 51.4% C 0.132 H 33.4°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#A54531
RGB	rgb(165, 69, 49)
HSL	hsl(10, 54%, 42%)
HSV	hsv(10, 70%, 65%)
CMYK	cmyk(0%, 58.2%, 70.3%, 35.3%)
CIE-LAB	lab(41.97, 38.33, 31.55)
CIE-LCH	lch(41.97, 49.64, 39.45°)
OKLab	oklab(51.43% 0.1099 0.0725)
OKLCH	oklch(51.43% 0.132 33.4)
XYZ	xyz(18.2013, 12.4797, 4.3555)
Luminance	0.1248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A54531 #3191A5

analogous

#A53157 #A54531 #A57F31

triadic

#A54531 #31A545 #4531A5

tetradic

#A54531 #57A531 #3191A5 #7F31A5

square

#A54531 #57A531 #3191A5 #7F31A5

split-complementary

#A54531 #31A57F #3157A5

monochromatic

#471E15 #763123 #A54531 #C9604A #D78979

Accessibility & contrast

On white

6.01

#A54531 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#A54531 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A54531

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A54531	#FFFFFF	#000000	##FFFFFF
##A54531	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562F

Deuteranopia (green-blind)

#766B2E

Tritanopia (blue-blind)

#B53141

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #a54531;
/* rgb */ color: rgb(165, 69, 49);
/* oklch */ color: oklch(51.4% 0.132 33.4);

Tailwind

colors: {
  custom: {
    50: '#c67c6a',
    500: '#a54531',
    950: '#000000',
  },
}

SCSS

$custom: #a54531;
$custom-light: #c67c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#a54531",
  "rgb": {
    "r": 165,
    "g": 69,
    "b": 49
  },
  "hsl": {
    "h": 10.345,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51427,
    "c": 0.13165,
    "h": 33.4
  },
  "luminance": 0.12477
}

Semantic roles & 50–950 ramp

primary

#A54531

secondary

#72B2C0

accent

#C4DE4A

background

#FDF7F6

surface

#FAEEEB

border

#D3C9C6

text

#140A06

muted

#837C7A

Preview Lab

Preview with #A54531

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

Preview Lab → · Contrast checker → · Palette generator →