#A52F28#A52F28

#A52F28 is a mid, vivid red. Relative luminance 0.102; OKLCH L 48.5% C 0.155 H 27.8°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#A52F28
RGB	rgb(165, 47, 40)
HSL	hsl(3, 61%, 40%)
HSV	hsv(3, 76%, 65%)
CMYK	cmyk(0%, 71.5%, 75.8%, 35.3%)
CIE-LAB	lab(38.18, 47.74, 32.45)
CIE-LCH	lch(38.18, 57.72, 34.21°)
OKLab	oklab(48.54% 0.1374 0.0726)
OKLCH	oklch(48.54% 0.155 27.8)
XYZ	xyz(16.9185, 10.1881, 3.0827)
Luminance	0.1019 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A52F28 #289EA5

analogous

#A5285F #A52F28 #A56D28

triadic

#A52F28 #28A52F #2F28A5

tetradic

#A52F28 #5FA528 #289EA5 #6D28A5

square

#A52F28 #5FA528 #289EA5 #6D28A5

split-complementary

#A52F28 #28A56D #285FA5

monochromatic

#421310 #74211C #A52F28 #CF433B #DB726C

Accessibility & contrast

On white

6.91

#A52F28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#A52F28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A52F28

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A52F28	#FFFFFF	#000000	##FFFFFF
##A52F28	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514926

Deuteranopia (green-blind)

#6F6324

Tritanopia (blue-blind)

#B6002F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #a52f28;
/* rgb */ color: rgb(165, 47, 40);
/* oklch */ color: oklch(48.5% 0.155 27.8);

Tailwind

colors: {
  custom: {
    50: '#c87062',
    500: '#a52f28',
    950: '#000000',
  },
}

SCSS

$custom: #a52f28;
$custom-light: #c87062;
$custom-dark: #000000;

JSON

{
  "hex": "#a52f28",
  "rgb": {
    "r": 165,
    "g": 47,
    "b": 40
  },
  "hsl": {
    "h": 3.36,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48539,
    "c": 0.15541,
    "h": 27.8
  },
  "luminance": 0.10186
}

Semantic roles & 50–950 ramp

primary

#A52F28

secondary

#67BDC2

accent

#DBE444

background

#FDF7F5

surface

#FAEDEA

border

#D3C8C6

text

#150805

muted

#837B79

Preview Lab

Preview with #A52F28

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

Preview Lab → · Contrast checker → · Palette generator →