#A52B1F#A52B1F

#A52B1F is a mid, vivid red. Relative luminance 0.098; OKLCH L 48.0% C 0.160 H 29.7°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#A52B1F
RGB	rgb(165, 43, 31)
HSL	hsl(5, 68%, 38%)
HSV	hsv(5, 81%, 65%)
CMYK	cmyk(0%, 73.9%, 81.2%, 35.3%)
CIE-LAB	lab(37.53, 48.91, 36.87)
CIE-LCH	lch(37.53, 61.25, 37.01°)
OKLab	oklab(48.03% 0.1393 0.0795)
OKLCH	oklch(48.03% 0.16 29.7)
XYZ	xyz(16.6302, 9.8286, 2.3175)
Luminance	0.0983 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A52B1F #1F99A5

analogous

#A51F56 #A52B1F #A56E1F

triadic

#A52B1F #1FA52B #2B1FA5

tetradic

#A52B1F #56A51F #1F99A5 #6E1FA5

square

#A52B1F #56A51F #1F99A5 #6E1FA5

split-complementary

#A52B1F #1FA56E #1F56A5

monochromatic

#3E100C #711E15 #A52B1F #D73A2A #E1695E

Accessibility & contrast

On white

7.08

#A52B1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#A52B1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A52B1F

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A52B1F	#FFFFFF	#000000	##FFFFFF
##A52B1F	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50471C

Deuteranopia (green-blind)

#6E6219

Tritanopia (blue-blind)

#B60029

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #a52b1f;
/* rgb */ color: rgb(165, 43, 31);
/* oklch */ color: oklch(48.0% 0.160 29.7);

Tailwind

colors: {
  custom: {
    50: '#c96e5c',
    500: '#a52b1f',
    950: '#000000',
  },
}

SCSS

$custom: #a52b1f;
$custom-light: #c96e5c;
$custom-dark: #000000;

JSON

{
  "hex": "#a52b1f",
  "rgb": {
    "r": 165,
    "g": 43,
    "b": 31
  },
  "hsl": {
    "h": 5.373,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.48027,
    "c": 0.16036,
    "h": 29.7
  },
  "luminance": 0.09826
}

Semantic roles & 50–950 ramp

primary

#A52B1F

secondary

#5BBCC5

accent

#DCEB3D

background

#FDF6F5

surface

#FAECE9

border

#D3C7C5

text

#150804

muted

#837B79

Preview Lab

Preview with #A52B1F

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

Preview Lab → · Contrast checker → · Palette generator →